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Article

Spectrum and Energy Levels of Four-Times Ionized Yttrium (Y V)

by
Joseph Reader
National Institute of Standards and Technology, Gaithersburg, MD 20899-8422, USA
Atoms 2016, 4(4), 31; https://doi.org/10.3390/atoms4040031
Submission received: 18 November 2016 / Accepted: 6 December 2016 / Published: 21 December 2016
(This article belongs to the Special Issue Spectra of Ionized Atoms: From Laboratory to Space)
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Abstract

:
The analysis of the spectrum of four-times-ionized yttrium, Y V, was extended to provide a large number of new spectrum lines and energy levels. The new analysis is based on spectrograms made with sliding-spark discharges on 10.7 m normal- and grazing-incidence spectrographs. The measurements cover the region 184–2549 Å. The results revise levels for this spectrum by Zahid-Ali et al. (1975) and by Ateqad et al. (1984). Five hundred and seventy lines were classified as transitions between 23 odd-parity and 90 even-parity levels. The 4s24p5, 4s4p6, 4s24p44d, 5s, 5p, 5d, 6s configurations are now complete. Results for the 4s24p46d and 7s configurations are tentative. Ritz-type wavelengths were determined from the optimized energy levels, with uncertainties as low as ±0.0004 Å. The observed configurations were interpreted with Hartree-Fock calculations and least-squares fits of the energy parameters to the observed levels. Oscillator strengths for all classified lines were calculated with the fitted parameters. The results are compared with values for the level energies, percentage compositions, and transition probabilities from recent ab initio theoretical calculations. The ionization energy was revised to 607,760 ± 300 cm−1 (75.353 ± 0.037 eV).

1. Introduction

The four-times ionized yttrium atom, Y V, has a Br-like electronic structure with ground configuration 4s24p5 and excited states 4s4p6 and 4s24p4nl. The spectrum has a somewhat checkered past. It was first analyzed in 1939 by Paul and Rense [1], who, from a set of transitions to the 4s24p5 2P ground term, determined levels of the 4s4p6 2S1/2, 4s24p44d, and 4s24p45s configurations. Unfortunately, an isoelectronic plot published by Edlén [2] in 1964 showed that the 4s24p5 2P3/2-2P1/2 interval of Paul and Rense [1] (12,068 cm−1) was inconsistent with the known intervals for the rest of the isoelectronic sequence. From his plot, Edlén predicted an interval of 12,470 ± 20 cm−1. Since essentially all of their levels were based on transitions to the 4s24p5 2P term, Edlén concluded that the analysis would have to be completely revised. A start on this revision came in 1970, when Reader and Epstein [3] observed the true 4s24p5 2P1/2,3/2-4s4p6 2S1/2 transitions, thus obtaining the position of 4s4p6 2S1/2 and a revised value for the 2P term splitting. Their splitting of 12,459.9 ± 3.0 cm−1 was indeed close to the value predicted by Edlén. In 1972 Reader and Epstein [4] observed further transitions to the 4s24p5 2P ground term and established nearly all levels of the 4s24p44d and 5s configurations. Only the levels of 4p44d with J = 7/2 and 9/2, which do not combine with 4p5 2P1/2,3/2, and the 4p44d (3P)4D1/2 level could not be located.
In 1975, Zahid-Ali et al. [5] observed the spectrum at lower wavelengths and reported levels of the 4s24p45d, 6s, 6d, and 7s configurations. Since all lines terminated on the 4s24p5 2P term, again only levels with J = 1/2, 3/2, and 5/2 could be found. Finally, in 1984 Ateqad and Chaghtai [6] reported levels of the 4s24p44f and 5p configurations. From transitions to these new configurations they were able to report levels of 4s24p44d and 5d having J = 7/2 and 9/2.
In the present work we observed the spectrum of Y V in the ultraviolet and determined a new set of energy levels. About half the 4s24p45d levels of [5] were found to be spurious. Several of the 4s24p46s levels in this paper had incorrect J-values and in fact belong to 4s24p45d. Nearly all of the 4s24p45p levels of [6] were spurious, as were all of the reported J = 7/2, 9/2 levels of 4s24p44d and 5d.

2. Experiment

The observations were the same as used for earlier work in our laboratory on yttrium [4,7,8]. Briefly, the light source was a low-voltage sliding-spark with metallic yttrium electrodes. The source was operated as described by Reader et al. [9]. From 500 to 2549 Å we used the NIST 10.7-m normal-incidence vacuum spectrograph; from 184 to 500 Å we used the NIST 10.7-m grazing-incidence spectrograph. Both instruments had gratings with 1200 lines/mm. The plate factor for the normal-incidence spectrograph was about 0.78 Å/mm. The plate factor for the grazing-incidence spectrograph at 350 Å was 0.25 Å/mm. From 600 to 2549 Å the spectra were calibrated by spectra of Cu II excited in a hollow cathode discharge. Below 600 Å calibration was obtained from lines of Y in various stages of ionization. Shifts between the reference spectra and the yttrium spectra were removed by use of impurity lines of oxygen, nitrogen, carbon, and silicon. Complete references for the calibration spectra are given in Reference [8].
Ionization stages were distinguished by comparing the intensities of the lines at various peak currents in the spark. The spectra of Y V were relatively enhanced at a peak current of about 2000 A.
The wavelengths, intensities, and classifications of the observed lines of Y V are given in Table 1. All wavelengths are in vacuum. The intensities are estimates of photographic plate blackening. The intensities range from 1 to 5,000,000. The system used to obtain this extensive scale of intensities is described in a recent paper on Mo VI [10]. No attempt was made to account for spectrograph or plate emulsion response. The strongest lines in the spectrum appear as a group of 4p45p-5d transitions around 1350 Å.
The general uncertainty of the wavelengths is ±0.007 Å. Hazy lines (h) were given an uncertainty of ±0.010 Å; perturbed (p), complex (c), or asymmetric lines (s, l) an uncertainty of ±0.020 Å; unresolved (u) or doubly classified (dc) lines an uncertainty of ±0.030 Å. All uncertainties are reported at the level of one standard deviation.

3. Spectrum Analysis and Level Values

The analysis was carried out in a manner similar to that used for the recent analysis of Mo V [11]. As described there “Interpretation of the spectrum was guided by calculations of the level structures and transition probabilities with the Hartree-Fock code of Cowan [12]. Further guidance was provided by construction of two-dimensional transition arrays with the computer spreadsheet method described by Reader [13].”
The odd parity energy levels are given in Table 2, the even levels in Table 3. In addition to the usual spectroscopic designations in either LS or J1l (pair) coupling, the levels are given shorthand designations that are used in the classification of the spectral lines. The shorthand designations are explained in the footnotes to Table 2 and Table 3. As described in [11] “The values of the energy levels were optimized with the computer program ELCALC, an iterative procedure in which the observed wave numbers are weighted according to the inverse square of their uncertainties. The uncertainties of the level values given by this procedure are also listed.” (The program ELCALC was written by L. J. Radziemski of the Research Corporation, Tucson, Arizona 85712. The procedure and definition of level value uncertainties have been described by Radziemski and Kaufman [14].) For the level optimization only the most reliably classified lines were used. That is, lines that were very weak or that appeared with suspiciously high intensities were excluded.
Figure 1 shows a schematic overview of the positions of the 4s24p5, 4s4p6, 4s24p44d, 5s, 5p, 5d, and 6s, configurations. It also shows the calculated positions of the 4s24p44f and 4s4p54d configurations.

3.1. 4s24p44d Levels

Nearly all levels of this configuration were given in [4]. Remaining as unknown were (3P)4D1/2,7/2, (3P)4F7/2,9/2, (3P)2F7/2, (1D)2G7/2,9/2, and (1D)2F7/2. These levels have now been established based on their transitions to 4p45p. All values for these levels reported in [6] are spurious.
The 4p44d (3P)4F9/2 (4d19) and (1D)2G9/2 (4d29) levels are necessarily based on only a single transition. However, the lines assigned to these transitions are both very strong and place the J = 9/2 levels close to their predicted positions. There is no doubt as to their identifications.
The structure of the 4p44d configuration is shown in Figure 2. This is similar to Figure 1 of [4], except that we show here the observed positions of levels that were previously unknown.

3.2. 4s24p45s Levels

The levels of the 4s24p45s configuration, which were complete in [4], have improved values as a result of their combinations with 4p45p. In Figure 3 we give the structure of the 4p45s configuration. This is the same as Figure 2 of [4], except that here we designate the levels in J1l-coupling, rather than J1j-coupling.

3.3. 4s24p45p Levels

All levels of this configuration have been located. Of the 21 levels of this configuration given in [6], only three could be confirmed (345444, 360851, and 374278 cm−1). The levels at 342193 and 355076 cm−1 were confirmed, but were found to have incorrect J-values. The structure of the 4p45p levels is shown in Figure 4. The levels are designated in J1l-coupling.

3.4. 4s24p45d and 4s24p46s Levels

The 4p45d and 6s configurations lie very close in energy and are treated together. The levels are shown in Figure 5; they are designated in J1l-coupling. As with 4p44d, the J = 9/2 levels could be established by only a single line. However, there is little doubt as to the identifications. A few of the levels of these configurations given in [5] could be confirmed, although some of the J-values and configuration assignments had to be revised. All of the 4p45d levels of [6] were found to be spurious.

3.5. 4s24p46d and 4s24p47s Levels

Based on our calculations, we were able to assign a number of low wavelength lines with clear Y V character as transitions to the ground term from levels of 4p46d and 7s. For pairs of lines with wave number differences that closely match the 4p5 2P interval, the implied levels are relatively certain. However, the designations are considered to be tentative. Where the levels are based on single transitions, the line and level identifications are even less certain. None of these levels were included in the least-squares-fits, described below.
None of the information for the 4p5-4p46d, 7s transitions and 4p46d,7s levels of Zahid-Ali et al. [5] could be confirmed.

3.6. 4s24p44f and 4s4p54d Configurations

Extensive efforts to find levels of these configurations were not successful. Levels of 4p44f were given in [6], but it is almost certain that all of them are spurious.

4. Theoretical Interpretation

4.1. Odd Parity Configurations

As in [11] “The observed configurations were interpreted theoretically by making least-squares fits of the energy parameters to the observed levels with the Cowan suite of codes, RCN (Hartree-Fock), RCG (energy matrix diagonalization), and RCE (least-squares parameter fitting) [12]. The Hartree-Fock code was run in a relativistic mode (HFR) with a correlation term in the potential. Breit energies were not included. For the initial calculations the HFR values were scaled by factors of 0.85 for the direct electrostatic parameters Fk, the exchange electrostatic parameters Gk, and the configuration interaction parameters Rk.” The odd configurations 4s24p5, 4s24p45p, 4s24p44f, and 4s4p54d were treated as a single group.
The Hartree-Fock and least-squares fitted parameters for the odd configurations are given in Table 4. For these calculations, the 4p45p exchange electrostatic parameters, G0(4p5p) and G2(4p5p), were linked at their HFR ratio. The LSF/HFR ratio of 0.836 is satisfactory. The configuration interaction (CI) parameters for the 4s24p5-4s24p45p interaction were held fixed at their scaled HFR values. All other CI parameters and parameters for 4s24p44f and 4s4p54d were fixed at their scaled HFR values. The value of the effective interaction parameter α(4p4p) for the 4p45p configuration was fixed at the value observed for the 4p4 core of Y VI [7]. In Table 4, only values for the observed configurations 4s24p5 and 4s24p45p are given.
The calculated level values and eigenvector compositions for the odd configurations are given in Table 5. This table gives the percentage compositions for the three leading eigenvector states in LS-coupling and the percentage for the leading eigenvector state in J1l-coupling. As can be seen there is not much mixing between the 4s24p5 and the 4s24p45p configurations, and 4s24p45p has essentially no mixture of either 4s24p44f or 4s4p54d.

4.2. Even Parity Configurations

The parameters for the even configurations are given in Table 6. Here, the 4s4p6, 4p44d, 5s, 5d, 6s, 6d, and 7s configurations were treated as single group. For the initial calculations the HFR values were scaled by factors of 0.85 for the direct electrostatic parameters Fk, the exchange electrostatic parameters Gk, and the configuration interaction parameters Rk. All the parameters that were allowed to vary were well defined in the fit and have reasonable ratios to the HFR values. The exchange parameters G1(4p5d) and G3(4p5d) were linked at their HFR ratio. The CI parameters for the 4s4p6-4s24p44d and 4s4p6-4s24p45d interactions were also linked at their HFR ratio. The fitted values are reasonable. The other CI parameters and all of the parameters for 4p46d and 4p47s were held fixed at their scaled HFR values. As described in [4] the interaction of 4s4p6 2S1/2 with the 4s24p44d (1D)2S level is great, with a mutual repulsion of ~31,000 cm−1. On the other hand, interaction between 4s4p6 and 4s24p45d is negligible. The value of the effective interaction parameter α(4p4p) for the 4p44d, 5s, 5d, and 6s configurations was again fixed at the value observed for the 4p4 core of Y VI [7]. The calculated level values and eigenvector compositions for the even levels are given in Table 7. This table gives the percentage compositions for the three leading eigenvector states in LS-coupling and the percentage for the leading eigenvector state in J1l-coupling, where appropriate. As can be seen, the purity of the states of the 4p44d configuration in LS-coupling is low, leading to low leading percentages for many of the levels. Even though the 4p45d and 4p46s configurations are practically coincident, there is not much mixing of states.

5. 4s4p6-4s24p45p Transitions

Transitions between the 4s4p6 and 4s24p45p configurations are normally forbidden as two electron jumps. However, because of configuration interaction between 4s4p6 and 4s24p44d, they can in fact take place. We observe six of them in Y V. The wavelengths for these transitions are long relative to the resonance lines and serve to improve the accuracy of the excited levels.

6. Ritz Wavelengths

We determined Ritz wavelengths for all of the lines by differencing the energy level values in Table 2 and Table 3. The Ritz wavelengths are given in Table 1. The uncertainties of the calculated wavelengths correspond to the square root of the sum of the squares of the uncertainties of the combining levels. The Ritz values have uncertainties that are as low as ±0.0004 Å. Those lines with uncertainties in the Ritz wavelengths of ±0.0020 Å or less should serve well as wavelength standards in the deep VUV.

7. Oscillator Strengths

Table 1 lists the transition probabilities gUA and log gLf for each observed line as calculated with wavefunctions obtained from the fitted energy parameters. Here, f is the oscillator strength, gU is the statistical weight of the upper level 2JU+1 and gL is the statistical weight of the lower level 2JL+1. The A-values are compared with recently published ab initio values in Section 9 below.
Since there are no experimental values for the transition probabilities of Y V, it is difficult to estimate the uncertainty of the calculated values. One guide is the cancellation factor. This is the ratio of the calculated transition probability to a value calculated with all parts of the wave function taken as positive [12]. Low cancellation factors generally indicate a larger uncertainty in the calculated values. Indeed, many of the values in Table 1 have low cancellation factors. The present calculated transition probabilities can be considered as qualitative estimates of the relative intensities of the lines. Based on general experience, we estimate the uncertainties to be about ±50%.

8. Ionization Energy

An ionization energy of 605,000 ± 4000 cm−1 was obtained in [4] by estimating a value for n*(4p45s) of 2.98 ± 0.02. On the basis of their observed 4s24p4ns(n = 5–7) and nd(n = 4–6) series, Zahid-Ali, Chaghtai, and Singh [5] revised this downward slightly to 604,700 ± 2500 cm−1. Since many of the levels used in their determination are now known to be spurious, this value must be re-determined.
For our new determination, we use the centers-of-gravity of the 4p45s and 4p46s configurations together with an estimated value for the change in effective quantum number Δn*(4p46s-4p45s) = n*(4p46s)-n*(4p45s). This allows us to find the limit of the 4p4ns series, which is the center-of-gravity of the 4p4 configuration of Y VI.
From the observed levels in Table 3, we find the centers-of-gravity of the 4p45s and 4p46s configurations as 309,955.06 and 450,284.98 cm−1, respectively. Our value for Δn*(4p46s-4p45s) is taken from Δn*(4p66s-4p65s) for the one-electron atom Nb V [15], 1.03577. We use Cowan’s Hartree-Fock code to estimate the change in going from Nb V to Y V. For Nb V we calculate Δn*(4p66s-4p65s) as 1.0394 and for Y V we calculate Δn*(4p46s-4p45s) as 1.0369, a difference of 0.0025. We thus estimate Δn*(4p46s-4p45s) for Y V as 1.03577 − 0.00251 = 1.0333, with an estimated uncertainty of ±0.0015. This produces a limit of 621,810 ± 300 cm−1. The effective quantum numbers for Y V are n*(5s) = 2.966(1) and n*(6s) = 3.999(3). Correcting for the energy of the center-of-gravity of 4p4 in Y VI, 14 051 cm−1 [7], we obtain for the ionization energy of Y V 607,760 ± 300 cm−1 (75.353 ± 0.037 eV). (Conversion from cm−1 to eV was done with the factor 8065.54429(18) cm−1/eV [16].)

9. Comparison with ab Initio Calculations

Recently, two sets of ab initio calculations for the levels and oscillator strengths of Y V have appeared. Singh et al. [17] used a multiconfiguration Dirac-Fock (MCDF) approach to make calculations for transitions within the n = 4 complex; 4s24p5, 4s4p6, 4s24p44d. Aggarwal and Keenan [18] used the General-purpose Relativistic Atomic Structure Package (GRASP) for calculations within the same complex of n = 4 configurations. Both calculations are based on new versions of the Grant atomic structure code. Froese Fischer [19] has discussed the accuracy that might be expected from calculations for complex atoms with GRASP, in particular as applied to the Br-like ion W39+.
Comparisons of our present results with those of the ab initio calculations of [17,18] are given in Table 8, Table 9 and Table 10. The index numbers for the levels in these tables are those used in [17,18]. The wavelengths for Aggarwal and Keenan [18] in Table 8 are differences of the GRASP3 energies in their Table 3. It should be noted that the level with index 25 in [17] is misprinted 4s24p4(1D)4d 2P3/2; it should be 4s24p4(1S)4d 2D3/2, as given in [18].
The main difference between the results of [17,18] and our present results is that the energies of the levels designated 4s24p4(3P)4d 2P1/2 (index 28) and 4s24p4(1D)4d 2S1/2 (index 30) are reversed in order of energy. That is, the level with index 28 corresponds to our level 4d51, and the level with index 30 corresponds to our level 4d41.
That our present order is correct can be seen from the fact that (3P)2P has little interaction with 4s4p6 2S, and its position is largely fixed by the internal parameters of 4p44d. If omitted from the LSF calculation, the calculated energy is very close to the observed value. So, there is no doubt about this assignment. This leaves the level at 294,965 cm−1 as the only possibility for (1D)2S. The position of (1D)2S is harder to pin down, because it is affected not only by the internal parameters of 4p44d, but also by the amount of its upward displacement due to interaction with 4s4p6 2S. In our present calculations this uncertainty is removed, because when the level is included in the LSF, the CI parameter R1(4p4p,4s4d) takes a fitted value that has a reasonable ratio to HFR. This conclusion is supported by the observed line intensities, which follow the predicted pattern for these two levels. See for example the lines at 339.023, 353.976, 330.398, and 344.583 Å in Table 8. It is clear that in the MCDF calculations the upward displacement of 4s24p4(1D)4d 2S1/2 due to interaction with 4s4p6 2S1/2 is a little too large. The LSF/HFR scale factor of 0.769 for this interaction in Table 6 also reflects this circumstance.
In Table 8 we compare the wavelengths and transition probabilities A (s−1) found from GRASP with our present results. The values of A(present) in this table are those given in Table 1 divided by the statistical weight of the upper level 2Ju+1. A notable disagreement for the transition probabilities for the 4s24p5 2P3/2-4s24p44d (3P)4F3/2 transition (indices 1–12), observed at 419.792 Å. Both Singh et al. [17] and Aggarwal and Keenan [18] find an extremely low transition probability for this transition. However, we obtain a somewhat higher A-value, and it is indeed observed as a reasonably strong line. This transition is nominally forbidden as an inter-combination line in LS-coupling because of the change of spin. However, although the 4p44d level (238,215 cm−1 observed value) has a leading percentage composition in LS coupling of 63% 4p44d (3P)4F3/2, the full percentage compositions show that it actually has a total doublet character of about 31%. This accounts for our calculated transition probability and observed line strength. Singh et al. [17] report a composition of 88% 4p44d (3P)4F3/2 for this level, with no secondary percentage mentioned. Percentage compositions were not reported by Aggarwal and Keenan [18]. The present percentage compositions for Y V are practically the same as were given in [4]. This paper was not cited in either [17] or [18].
Other striking differences can be seen in Table 8. The values found by all three calculations for the 4s24p5 2P3/2-4s24p44d(1S) 4D5/2 transition (indices 1–26) are extremely discrepant. The value of Aggarwal [18] is a little closer to our present value. The values for the 4s24p5 2P1/2-4s24p44d (3P)4D3/2 transition (indices 2–6) also disagree by a large amount. Still, they all predict that this will be a very weak line, and in fact it has not been observed.
Both Singh et al. [17] and Aggarwal and Keenan [18] compare their calculated level values with the observed values given in the NIST Atomic Spectra Database [20]. Since we have made a number of revisions to the 4p44d levels, a new comparison is called for. This is given in Table 9.
The percentage compositions for 4s4p6 and 4s24p44d obtained in the present work are compared with those obtained in the MCDF calculations of Singh et al. [17] in Table 10. The general agreement is qualitatively reasonable.

Acknowledgments

The spectrograms for this analysis were made in collaboration with Romuald Zalubas and Charles Corliss. They were used for our early work on Y VI [7]. I thank Craig Sansonetti and Haris Kunari for their careful reading of the manuscript.

Conflicts of Interest

The author declares no conflicts of interest.

References

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Atoms 04 00031 g001 550
Figure 1. Schematic overview of the observed configurations of Y V. The calculated positions of the 4s24p44f and 4s4p54d configurations are also shown.
Figure 1. Schematic overview of the observed configurations of Y V. The calculated positions of the 4s24p44f and 4s4p54d configurations are also shown.
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Figure 2. Structure of the 4s24p44d configuration of Y V.
Figure 2. Structure of the 4s24p44d configuration of Y V.
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Figure 3. Structure of the 4s24p45s configuration of Y V.
Figure 3. Structure of the 4s24p45s configuration of Y V.
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Figure 4. Structure of the 4s24p45p configuration of Y V.
Figure 4. Structure of the 4s24p45p configuration of Y V.
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Figure 5. Structures of the 4s24p45d and 4s24p46s configurations of Y V. The 4s24p46s levels are shown as dashed.
Figure 5. Structures of the 4s24p45d and 4s24p46s configurations of Y V. The 4s24p46s levels are shown as dashed.
Atoms 04 00031 g005
Table
Table 1. Observed spectral lines of Y V. Wavelengths and wave numbers are in vacuum. Wavelength values in parentheses are Ritz values. General uncertainty of the observed wavelengths is ±0.007 Å. Uncertainties for less certain wavelengths are given in Section 2 of the text. |CF| is the cancellation factor (see text). Unc (Å) is the uncertainty of the Ritz wavelength.
Table 1. Observed spectral lines of Y V. Wavelengths and wave numbers are in vacuum. Wavelength values in parentheses are Ritz values. General uncertainty of the observed wavelengths is ±0.007 Å. Uncertainties for less certain wavelengths are given in Section 2 of the text. |CF| is the cancellation factor (see text). Unc (Å) is the uncertainty of the Ritz wavelength.
λobs (Å)Int a σobs (cm−1)Even Level bOdd Level bλRitz (Å)Unc (Å)gUA (s−1)log(gLf)|CF|
184.1441 5430536d83p5 3184.14430.00491.13E+08−3.250.05
187.84925 5323427s31p5 1187.84900.00701.99E+09−1.990.69
188.4693 5305916d83p5 1188.46870.00513.71E+09−1.710.75
191.57150 5220007s25p5 3191.57100.00707.75E+09−1.380.69
193.8433 5158816d51p5 3193.84260.00492.45E+08−2.870.03
193.8883 5157626d65p5 3193.88800.00702.19E+09−1.910.40
194.16510 5150266d73p5 3194.17050.00612.59E+09−1.840.61
194.45710 5142536d41p5 3194.45670.00484.97E+09−1.560.54
196.14830 5098197s21p5 3196.14900.00494.20E+09−1.620.75
196.20625 5096687s33p5 1196.20600.00705.65E+09−1.490.66
196.44440u5090517s23p5 3196.44400.00703.06E+09−1.760.75
198.4953 5037916d53p5 3198.49610.00491.30E+09−2.120.07
198.64020 5034236d51p5 1198.64040.00511.42E+10−1.080.65
198.75360 5031376d55p5 3198.75300.00704.59E+09−1.570.50
198.9903 5025386d73p5 1198.98470.00649.56E+09−1.250.65
199.2853 5017946d41p5 1199.28530.00511.89E+09−1.960.48
199.4612u5013516d43p5 3199.46100.03001.47E+09−2.070.26
200.39280 4990227s13p5 3200.39260.00491.25E+10−1.130.74
200.6941 4982717s15p5 3200.69400.03004.57E+08−2.570.60
201.06430 4973547s21p5 1201.06310.00515.12E+09−1.510.57
202.78430u4931366d23p5 3202.77980.00651.76E+10−0.970.66
202.79240p4931166d25p5 3202.79200.02009.35E+09−1.250.64
203.53110 4913266d53p5 1203.53000.00529.88E+09−1.220.53
205.5251 4865597s13p5 1205.52440.00519.84E+08−2.210.18
205.73110 4860726s31p5 3205.73270.00041.48E+09−2.030.14
208.0362 4806866d23p5 1208.03620.00691.25E+09−2.100.08
211.14420 4736106s31p5 1211.14530.00053.52E+09−1.630.50
212.31820 4709925d85p5 3212.31880.00043.67E+09−1.610.30
217.564100 4596356s25p5 3217.56320.00051.36E+10−1.020.55
217.85380 4590255d83p5 1217.85350.00051.23E+10−1.060.54
222.82530 4487836s21p5 3222.82890.00055.90E+08−2.360.02
223.03270 4483665d73p5 3223.03630.00045.03E+09−1.430.23
223.56190p4473056s33p5 1223.56300.00051.04E+10−1.110.54
223.56980u4472895d51p5 3223.57490.00048.34E+09−1.200.19
223.857200dc4467146s23p5 3223.85470.00052.27E+09−1.770.12
223.857200dc4467145d75p5 3223.85940.00042.66E+10−0.700.50
224.1072 4462156s11p5 3224.11010.00054.26E+06−4.490.00
224.566100 4453035d65p5 3224.56780.00048.77E+09−1.180.34
224.726150 4449865d63p5 3224.72720.00042.93E+10−0.650.48
225.159100 4441315d41p5 3225.15990.00041.22E+10−1.030.27
228.743200 4371726s13p5 3228.74340.00052.18E+10−0.770.56
229.1913 4363176s21p5 1229.19240.00068.65E+07−3.170.00
229.411100 4358995d73p5 1229.41180.00063.44E+10−0.570.47
229.53020 4356736s15p5 3229.53120.00051.52E+08−2.920.03
229.84570 4350765d53p5 3229.84740.00054.58E+09−1.440.07
229.981100p, x4348195d51p5 1229.98160.00062.83E+10−0.650.49
230.071150 4346485d55p5 3230.07180.00054.05E+10−0.490.44
230.2772 4342606s23p5 1230.27780.00062.09E+08−2.780.04
231.12020p, x4326765d45p5 3231.12140.00059.45E+08−2.120.27
231.20150 4325245d63p5 1231.20110.00067.06E+09−1.250.37
231.65920 4316695d41p5 1231.65920.00064.99E+08−2.400.02
231.78470 4314365d43p5 3231.78430.00055.06E+09−1.390.27
232.26920 4305355d35p5 3232.26970.00051.04E+09−2.080.14
232.37020 4303485d33p5 3232.37230.00057.48E+08−2.220.33
232.80020 4295535d31p5 3232.80090.00057.21E+08−2.230.15
235.250200 4250805d25p5 3235.25110.00053.08E+10−0.590.49
235.386150u4248345d23p5 3235.38800.00051.72E+10−0.840.46
235.45225 4247156s13p5 1235.45430.00068.34E+08−2.160.07
236.20870u4233565d21p5 3236.21060.00053.24E+09−1.570.25
236.62380 4226135d53p5 1236.62410.00061.21E+10−1.000.24
238.67550 4189805d43p5 1238.67750.00062.96E+09−1.600.10
238.71110 4189175d13p5 3238.71230.00057.10E+07−3.220.02
239.2982 4178895d33p5 1239.30100.00062.49E+08−2.670.13
239.75410 4170945d31p5 1239.75550.00067.80E+08−2.170.10
242.50160 4123695d23p5 1242.50050.00062.55E+09−1.650.05
243.3753 4108895d21p5 1243.37360.00064.26E+08−2.420.03
245.3895 4075165d11p5 1245.38850.00061.81E+08−2.790.04
289.18290H, x3458035s31p5 3289.18260.00081.16E+09−1.840.03
(299.992) A, x3333345s31p5 1299.99200.00107.43E+09−1.000.28
312.88850 319603.25s33p5 3312.88740.00082.02E+09−1.530.04
313.3491000 319133.05s25p5 3313.34940.00083.24E+10−0.320.42
320.467500 312044.64d83p5 3320.46760.00099.44E+09−0.840.03
321.691700 310857.35s21p5 3321.69050.00091.57E+10−0.610.42
325.5802000 307144.25s33p5 1325.58050.00111.23E+10−0.710.15
326.5673000 306215.95s23p5 3326.56750.00094.03E+10−0.190.83
(328.337) A, x304566.15s11p5 3328.33720.00091.06E+08−2.770.00
330.398300 302665.34d51p5 3330.39890.00091.06E+10−0.760.05
333.08410000 300224.64d85p5 3333.08440.00107.88E+111.120.82
333.7965000 299584.24d83p5 1333.79630.00125.17E+110.940.83
335.125200 298396.15s21p5 1335.12320.00123.32E+10−0.250.68
335.143800 298380.15s13p5 3335.14450.00101.33E+10−0.650.13
336.6215000 297070.04d73p5 3336.61970.00104.71E+110.910.88
339.0233000 294965.24d41p5 3339.02250.00102.34E+110.610.71
340.0161000 294103.85s15p5 3340.01760.00107.67E+09−0.880.92
340.41975 293755.65s23p5 1340.41940.00121.61E+09−1.550.11
342.34250 292105.65s11p5 1342.34290.00125.06E+09−1.050.32
344.5832000 290205.84d51p5 1344.58480.00131.97E+110.550.82
349.648800 286001.94d75p5 3349.64830.00119.34E+08−1.770.00
349.752300 285916.95s13p5 1349.74980.00134.20E+08−2.110.01
351.355800 284612.44d73p5 1351.35670.00133.58E+09−1.180.02
353.9761500 282505.04d41p5 1353.97530.00131.12E+10−0.680.05
355.5641500 281243.34d63p5 3355.56250.00119.16E+09−0.760.09
372.0474000 268783.24d63p5 1372.04540.00151.22E+10−0.600.06
379.9631000 263183.54d65p5 3379.96230.00132.40E+09−1.290.14
397.7671000 251403.54d55p5 3397.76630.00156.86E+08−1.790.01
403.4521500 247861.04d45p5 3403.45170.00152.13E+09−1.280.01
408.80610 244614.84d53p5 3408.80860.00151.31E+08−2.490.00
409.3121500 244312.44d35p5 3409.31340.00151.28E+09−1.490.02
415.0271500 240948.24d43p5 3415.02500.00161.22E+09−1.500.01
418.179600 239132.04d33p5 3418.17760.00161.66E+09−1.360.02
418.5911800 238896.74d31p5 3418.58820.00171.12E+09−1.530.14
419.792400 238213.24d23p5 3419.78870.00163.12E+08−2.080.01
420.7371500 237678.24d25p5 3420.73790.00178.42E+08−1.650.74
427.87540 233713.14d21p5 3427.87640.00171.41E+07−3.420.00
430.753500 232151.64d53p5 1430.75020.00207.11E+07−2.710.00
437.661500p228487.34d43p5 1437.65740.00211.30E+09−1.430.01
441.1612 226674.64d33p5 1441.16470.00211.65E+07−3.320.00
441.62225 226438.04d31p5 1441.62170.00227.60E+07−2.650.01
442.947300d, x225760.64d23p5 1442.95810.00223.74E+07−2.960.00
451.97425 221251.74d21p5 1451.97280.00239.54E+07−2.540.00
452.9115 220793.94d11p5 3452.90950.00241.26E+07−3.410.00
455.84635 219372.34d13p5 3455.84290.00202.74E+07−3.070.00
(457.838) A, x218417.94d15p5 3457.83950.00214.23E+07−2.880.00
479.9941x208335.94d11p5 1479.99720.00309.83E+06−3.470.00
481.82720 207543.44p615p51481.82810.00226.46E+08−1.650.21
491.8075 203331.84p615p73491.80740.00231.69E+08−2.210.21
498.64290l200544.74p615p63498.63950.00241.15E+09−1.370.26
550.4831x181658.74p615p21550.48030.00296.84E+07−2.510.10
573.0752 174497.24p615p11573.07540.00311.02E+08−2.300.16
584.98250000 170945.44p61p5 3584.98150.00441.66E+09−1.070.03
585.1015 170910.74p615p13585.09900.00331.09E+08−2.250.19
630.97330000 158485.44p61p5 1630.97270.00567.94E+08−1.330.04
690.71825 144776.94d215p51690.72170.00187.67E+07−2.260.02
693.43420 144209.86s315p13693.42920.00282.73E+06−3.710.00
702.06330 142437.44d155p53702.06990.00266.24E+07−2.340.02
706.81625 141479.54d135p53706.81730.00235.71E+07−2.370.02
709.52775 140939.04d275p55709.53280.00241.28E+08−2.020.07
709.67675 140909.44d155p43709.67720.00263.91E+08−1.530.06
711.41070 140565.94d215p73711.41540.00194.61E+08−1.450.18
713.9774H, x140060.54d115p53713.98780.00403.35E+07−2.590.04
714.5215H, x139953.94d135p43714.52840.00232.89E+07−2.660.01
715.1145H, x139837.84d115p41715.10050.00403.00E+06−3.640.00
717.5808 139357.34d335p51717.58850.00162.71E+07−2.680.02
721.365150 138626.14d155p35721.36730.00273.19E+08−1.600.04
722.091500 138486.74d175p35722.09490.00341.06E+09−1.080.08
726.37650 137669.74d135p35726.38020.00241.72E+08−1.870.07
731.76030 136656.84d155p33731.76460.00289.51E+07−2.120.02
732.99175 136427.34d235p55732.99550.00211.97E+07−2.800.02
734.94940 136063.94d235p73734.95840.00212.81E+08−1.650.12
736.921125 135699.84d135p33736.92360.00253.78E+08−1.510.10
737.953100 135510.04d335p55737.95970.00183.79E+08−1.510.24
738.669250dc135378.64d315p73738.66740.00228.80E+07−2.140.17
738.669250dc135378.64d135p31738.67150.00256.41E+08−1.280.14
739.56615 135214.44d275p27739.57170.00272.08E+07−2.770.02
(739.949) B, x135144.44d335p73739.94940.00177.27E+07−2.220.04
743.145400 134563.24d155p23743.14650.00298.96E+08−1.130.12
744.71950 134278.84d115p33744.72120.00441.76E+08−1.830.13
746.50125 133958.34d115p31746.50640.00449.33E+07−2.110.03
(747.308) A, x133815.44d255p63747.30820.00223.28E+07−2.560.06
747.98320 133692.94d435p55747.98650.00205.43E+08−1.340.23
(750.032) C, x133330.04d435p73750.03060.00206.58E+08−1.260.08
(750.322) A, x133276.84d235p63750.32170.00226.03E+07−2.300.02
750.571150 133231.94d135p21750.57420.00261.12E+08−2.030.02
753.08320 132787.54d275p45753.08570.00271.13E+08−2.020.02
754.17930 132594.54d315p63754.18770.00231.14E+08−2.010.09
755.51310 132360.44d335p63755.52420.00184.84E+07−2.380.01
755.822150 132306.34d375p55755.82790.00326.53E+08−1.250.11
756.52530p132183.34d115p23756.51300.00454.63E+07−2.400.03
758.6702000 131809.64d115p21758.66500.00457.25E+08−1.200.17
767.276800 130331.24d355p55767.28290.00205.58E+08−1.310.28
769.054600 130029.94d535p55769.06310.00205.91E+08−1.280.23
771.2121200p129666.04d535p73771.22430.00193.31E+08−1.530.07
778.6742000 128423.44d155p17778.67070.00337.86E+08−1.150.52
779.51710000 128284.64d175p17779.51840.00405.04E+09−0.340.68
780.6335000 128101.24d175p25780.63280.00391.92E+09−0.760.29
785.18650 127358.44d335p45785.18850.00201.60E+07−2.830.06
785.64740 127283.64d135p25785.64350.00283.18E+07−2.530.03
786.2871000 127180.04d355p63786.28900.00205.38E+08−1.300.14
787.87550 126923.74d215p41787.88060.00231.02E+08−2.020.03
788.1551200 126878.64d535p63788.15860.00201.08E+09−1.000.15
788.7593000 126781.44d455p55788.76540.00232.47E+09−0.640.31
791.03650 126416.54d455p73791.03890.00221.35E+08−1.900.03
793.2203000 126068.44d135p11793.21700.00291.14E+09−0.970.26
796.08575 125614.74d215p43796.09020.00242.37E+08−1.640.13
796.549150p125541.64d435p45796.54960.00236.33E+08−1.220.34
802.2634500s124647.44d115p11802.25880.00511.84E+09−0.750.56
802.52935 124606.14d355p27802.53210.00231.11E+08−1.970.14
805.4463000 124154.84d375p45805.44840.00361.09E+09−0.970.09
807.91430000 123775.64d155p15807.90810.00355.66E+09−0.260.66
808.82550000 123636.14d175p15808.82070.00438.06E+09−0.100.43
810.11610000 123439.14d155p13810.11200.00343.75E+09−0.430.35
810.7758000 123338.84d275p35810.77360.00313.34E+09−0.480.20
811.4341000 123238.64d555p55811.44000.00277.59E+08−1.120.23
811.84510 123176.24d255p53811.85030.00262.02E+07−2.700.02
813.842700 122874.04d555p73813.84630.00266.21E+08−1.210.16
814.2038000 122819.54d135p15814.20110.00321.23E+09−0.910.64
815.407700p122638.14d235p53815.40800.00251.05E+07−2.980.01
816.44230000 122482.74d135p13816.43960.00314.07E+09−0.390.65
816.85250 122421.24d235p41816.85970.00253.10E+07−2.510.01
819.971500 121955.54d315p53819.97590.00285.13E+08−1.290.18
820.49615 121877.54d535p45820.49570.00222.46E+07−2.600.03
821.555450 121720.44d335p53821.55600.00217.68E+08−1.110.22
822.039450 121648.74d255p43822.03990.00264.72E+08−1.320.26
823.031900 121502.14d335p41823.02960.00218.60E+08−1.060.38
823.990450 121360.74d215p33823.98980.00264.57E+08−1.330.34
825.6851200 121111.64d235p43825.68770.00267.20E+08−1.140.26
826.03530000dc121060.24d115p13826.02170.00541.08E+09−0.960.67
826.03530000dc121060.24d455p27826.06400.00268.57E+08−1.060.45
826.17890 121039.34d215p31826.17580.00262.36E+08−1.610.18
830.37510 120427.54d315p43830.37180.00282.04E+07−2.680.01
831.99850 120192.64d335p43831.99220.00228.61E+08−1.050.19
837.7671500 119364.94d255p35837.76580.00281.19E+09−0.900.37
838.45540 119267.04d215p23838.44970.00262.09E+07−2.650.01
841.0951800 118892.64d215p21841.09400.00271.82E+09−0.710.65
847.2091600 118034.64d475p27847.21030.00351.54E+09−0.780.69
848.10790 117909.74d335p35848.10500.00231.95E+08−1.670.11
848.43010000 117864.84d295p27848.43000.00721.73E+100.270.74
850.972100 117512.74d555p27850.96770.00303.09E+08−1.470.51
851.81930000 117395.84d255p33851.82190.00283.61E+09−0.410.60
854.3031000000 117054.54d195p17854.30300.00721.71E+100.270.79
855.74630000 116857.14d235p33855.73940.00287.09E+08−1.110.19
856.66510000 116731.75d835p31856.66220.00272.05E+07−2.650.00
858.08130000dc, p116539.14d355p53858.06330.00242.03E+09−0.650.25
858.08130000dc, p116539.14d235p31858.09740.00283.19E+09−0.460.54
859.15210000 116393.84d635p83859.15830.00245.20E+08−1.240.30
860.2921800 116239.64d535p53860.29020.00241.00E+09−0.950.28
860.77175 116174.94d315p33860.77180.00301.43E+08−1.800.16
861.9052000 116022.14d535p41861.90620.00242.03E+09−0.650.68
862.5113000 115940.64d335p33862.51320.00238.94E+08−1.000.22
864.9262000p115616.84d335p31864.90860.00248.39E+07−2.020.02
864.9935000 115607.94d475p45864.99150.00351.10E+100.090.66
867.28210000 115302.84d255p23867.28430.00293.95E+09−0.350.76
868.9111600 115086.64d555p45868.90860.00308.38E+08−1.020.35
869.45110000 115015.14d355p43869.45410.00252.86E+09−0.490.33
871.35825 114763.44d235p23871.34570.00293.53E+07−2.400.01
871.4602000 114750.04d635p61871.46910.00303.02E+09−0.460.55
871.78760000 114706.94d375p35871.79070.00428.68E+090.000.80
872.79230c114574.86s315p63872.77990.00441.07E+08−1.910.15
874.2024000 114390.04d235p21874.20190.00298.67E+08−1.010.22
874.741100 114319.66s335p11874.74810.00221.50E+08−1.760.07
876.2412000 114123.94d435p33876.24160.00279.74E+08−0.950.25
876.5652500 114081.74d315p23876.56390.00317.29E+08−1.080.39
878.373600 113846.94d335p23878.36980.00244.76E+08−1.260.13
878.7133000 113802.84d435p31878.71410.00271.05E+09−0.920.37
879.46675 113705.44d315p21879.45440.00321.28E+07−2.830.01
881.2725000 113472.34d335p21881.27230.00256.82E+08−1.100.20
883.8875000 113136.64d275p17883.88120.00397.24E+08−1.070.26
885.0165000 112992.34d455p53885.01910.00271.37E+09−0.800.25
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895.6093000 111655.94d435p21895.60940.00283.68E+08−1.360.08
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900.1358000 111094.44d655p73900.14530.00223.88E+09−0.330.63
902.14115H, x110847.45d835p41902.12840.00303.83E+07−2.330.01
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905.3071000 110459.84d535p33905.30630.00264.17E+08−1.290.12
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913.6658000 109449.34d555p53913.66590.00333.42E+09−0.360.70
915.9045000 109181.74d455p35915.90530.00306.60E+08−1.080.26
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921.7507000 108489.34d275p15921.74540.00411.20E+09−0.820.24
922.11820000dc108446.04d575p55922.12790.00348.24E+090.020.89
922.11820000dc108446.04d235p25922.14420.00335.10E+06−3.190.02
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923.2923000 108308.14d655p63923.29940.00231.75E+09−0.650.64
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926.58710000 107922.94d555p43926.59190.00332.82E+09−0.440.59
930.02125 107524.54d335p25930.01480.00271.44E+08−1.730.16
932.5983000 107227.34d235p11932.59550.00334.43E+08−1.240.28
932.7285000 107212.44d455p33932.73210.00301.41E+09−0.740.32
938.5752000 106544.54d315p11938.57560.00364.74E+08−1.210.75
940.6481500 106309.74d335p11940.64630.00287.87E+08−0.980.40
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1001.4018000D, x99860.14d375p151001.42940.00562.23E+06−3.470.00
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1013.3162x98685.905d415p111013.31430.00218.97E+07−1.860.03
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1023.866300 97669.034d655p531023.86580.00282.65E+08−1.380.25
1024.4175x97616.505s135p611024.43820.00331.60E+06−3.600.00
1024.8002000 97580.024d535p151024.79650.00362.12E+08−1.470.19
1025.1658000 97545.274d355p131025.16480.00354.94E+08−1.110.13
1026.55420 97413.294d855p831026.55380.00254.97E+08−1.100.18
1028.3367000dc97244.484d635p511028.34150.00289.37E+08−0.830.64
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1043.8893 95795.636s215p231043.89950.00402.43E+08−1.400.07
1044.113500 95775.074d475p251044.11060.00513.02E+08−1.310.06
1044.3493x95753.435d735p211044.36020.00286.83E+07−1.950.01
1049.16225 95314.176s135p131049.16210.00267.41E+08−0.910.23
1062.555500 94112.786s235p211062.55120.00352.15E+09−0.440.67
1063.88175 93995.484d455p131063.87870.00405.32E+07−2.050.02
1065.42935 93858.914d655p351065.43100.00328.84E+07−1.820.30
1065.938200p, x93814.096s155p131065.94060.00283.71E+09−0.200.63
1069.7778000 93477.436s155p151069.78050.00327.12E+090.090.77
1072.143500l93271.146s335p451072.14970.00345.69E+09−0.010.74
1072.62790 93229.056s115p231072.62650.00371.19E+09−0.690.41
(1073.586) A, x93145.956s255p451073.58580.00731.50E+09−0.590.95
1074.887500 93033.044d635p731074.89090.00305.18E+08−1.050.33
1077.6963 92790.555d555p131077.70060.00225.91E+07−1.990.00
1086.9148 92003.605d635p231086.91130.00225.29E+08−1.030.13
(1087.355) A, x91967.646s235p311087.35520.00375.74E+07−1.990.03
1088.27430 91888.624d655p331088.26880.00328.46E+07−1.820.14
(1090.176) E, x91728.486s135p111090.17610.00281.55E+09−0.560.55
1091.166500 91645.086s235p331091.16510.00362.58E+09−0.340.52
1093.406500 91457.346s115p311093.40740.00402.09E+09−0.430.89
1097.1062H, x91148.905d415p231097.10870.00243.23E+08−1.240.31
(1097.260) A, x91136.196s115p331097.25990.00398.52E+08−0.810.43
1100.762500 90846.164d575p351100.76380.00482.33E+08−1.370.17
1104.8108000 90513.306s135p251104.81360.00296.37E+090.070.83
1105.2258 90479.315d455p151105.22250.00305.86E+08−0.970.05
1112.2115 89911.005d635p331112.21290.00244.42E+08−1.090.07
1113.632500 89796.274d655p231113.63450.00332.86E+08−1.270.26
1115.1308000 89675.646s235p351115.13190.00396.41E+090.080.88
1115.71435 89628.705d535p111115.71570.00215.57E+08−0.980.06
1117.9495000H, x89449.526s215p431117.96170.00461.22E+09−0.640.30
1122.89140 89055.845d415p331122.89300.00251.48E+09−0.550.67
1123.19815 89031.505d735p431123.20070.00323.51E+08−1.180.10
1123.4325x89012.956s155p251123.43510.00314.85E+07−2.040.02
1125.7418000 88830.386s155p171125.75110.00378.69E+090.220.93
(1127.686) F, x88676.225d355p131127.68650.00275.36E+08−0.990.03
(1128.160) C, x88640.074d755p551128.16000.00416.70E+08−0.890.61
1130.833200 88430.396s315p831130.83560.00794.02E+09−0.110.98
1131.98440 88340.475d355p151131.98500.00322.81E+08−1.270.02
(1133.055) A, x88257.205d655p351133.05460.00301.67E+08−1.500.10
1134.49575p88144.956s255p631134.49030.00821.51E+09−0.540.38
1134.562200p88139.746s215p411134.56350.00482.27E+09−0.350.50
1136.5095 87988.745d555p251136.50570.00241.55E+08−1.520.01
1136.99320 87951.295d515p431136.99390.00304.84E+08−1.030.13
1137.1233 87941.235d635p351137.12380.00276.51E+07−1.900.04
1137.375200 87921.756s215p531137.37590.00481.31E+09−0.600.49
(1142.799) E, x87504.685d735p531142.79890.00333.50E+08−1.170.17
1150.971150p86883.166s115p431150.97390.00431.73E+09−0.460.80
1157.07940 86424.525d515p531157.08060.00324.32E+08−1.060.24
1161.65720p86083.936s235p411161.66810.00412.25E+08−1.340.17
1162.8893 85992.735d435p111162.88680.00202.63E+08−1.270.02
1163.1498 85973.515d655p431163.14910.00301.42E+08−1.540.03
1164.616200 85865.216s235p531164.61660.00421.10E+09−0.650.40
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1168.328200p85592.404d835p831168.31330.00312.55E+08−1.280.40
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1169.735150 85489.454d755p631169.73310.00428.55E+07−1.760.05
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1176.540300p84994.996s255p551176.53990.00894.82E+090.000.81
1177.817200u84902.835d335p111177.83980.00274.71E+08−1.010.16
1179.2148 84802.255d415p431179.21040.00283.64E+08−1.120.11
1185.55420 84348.755d635p411185.55350.00273.41E+08−1.140.13
1187.777200 84190.896s135p231187.77670.00331.70E+09−0.450.44
1188.9405 84108.535d315p111188.93430.00271.23E+08−1.590.02
1191.195500 83949.314d835p611191.19590.00441.20E+09−0.590.61
1191.64020 83917.965d375p171191.62380.01001.31E+08−1.550.02
1197.981300 83473.784d655p251197.97820.00391.40E+08−1.520.25
1201.630800 83220.295d255p131201.62170.00411.28E+09−0.560.12
1209.328100 82690.556s155p231209.32720.00352.40E+08−1.280.10
1210.115500 82636.775d235p151210.11350.00337.42E+08−0.790.28
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1218.0663 82097.366s135p331218.05770.00355.86E+07−1.890.02
1221.502150 81866.425d735p451221.49700.00391.45E+09−0.490.64
1227.090200 81493.615d215p131227.08240.00241.32E+09−0.530.24
1230.424150 81272.806s335p511230.42290.00451.03E+09−0.630.64
1240.7393x80597.136s155p331240.73140.00373.48E+07−2.100.03
1241.64350 80538.455s155p551241.63200.00273.43E+07−2.100.01
1242.84410000D, x80460.624d575p251242.83430.00601.83E+08−1.370.12
1246.60015000 80218.195d755p451246.59960.00385.57E+090.110.63
1248.30175dc80108.885d575p451248.28860.00224.67E+07−1.960.01
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1250.044200p79997.185d535p331250.02830.00258.30E+08−0.710.12
1254.821100 79692.645d455p231254.81520.00325.76E+08−0.870.03
1256.15060 79608.334d635p531256.14620.00413.84E+07−2.040.27
1256.70112000 79573.425d555p331256.69330.00282.23E+09−0.280.20
1259.640100000 79387.765d235p111259.64000.00294.28E+090.010.59
1260.85912000 79311.014d415p731260.85070.00242.93E+08−1.150.67
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1265.67675 79009.164d655p151265.66960.00481.78E+07−2.370.09
1268.550300000 78830.165d435p211268.54520.00245.09E+090.090.48
1271.81760 78627.666s155p351271.81240.00411.91E+08−1.340.06
1273.809200p78504.715s255p831273.80540.00382.51E+08−1.210.35
1274.00110H, x78492.875d635p451273.99650.00342.21E+08−1.270.36
(1275.190) G, x78419.265d255p251275.18950.00465.59E+090.140.70
1278.1975x78235.205d255p171278.17430.00534.48E+07−1.960.07
1279.227200 78172.215d235p251279.22270.00304.74E+08−0.940.25
1280.076300000 78120.365d115p131280.07590.00334.17E+090.010.91
1280.71350 78081.514d635p431280.70900.00432.47E+07−2.220.06
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1283.561200000 77908.265d215p111283.56090.00262.83E+09−0.150.88
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1285.486400 77791.595d755p271285.48190.00451.42E+09−0.460.74
1287.278300000 77683.305d575p271287.27850.00557.52E+090.270.77
1288.606400p77603.245d555p351288.58940.00338.01E+08−0.700.15
1288.660700p77599.995d455p331288.65950.00341.63E+09−0.390.28
1289.155200000 77570.194d735p551289.15090.00283.51E+08−1.060.33
1289.429250000 77553.715d355p231289.42610.00343.15E+09−0.110.21
1292.599700 77363.515d335p231292.59420.00317.63E+08−0.720.17
1295.238300000 77205.894d735p731295.23490.00225.46E+08−0.870.23
1297.7292000000 77057.695d135p131297.73150.00308.63E+090.340.88
1299.606300000 76946.45d315p211299.60410.00324.84E+090.090.92
1303.441300000p76720.005d135p151303.42750.00383.11E+09−0.100.88
1306.58025p76535.696s135p411306.57690.00403.93E+08−0.990.21
1306.759300000 76525.204d415p631306.75260.00267.33E+08−0.730.53
(1307.988) G, x76453.715d155p131307.98750.00766.73E+090.240.42
1309.08110 76389.475s335p611309.08110.00554.03E+07−1.980.14
1309.538300000 76362.815d435p331309.54310.00243.93E+090.010.58
1309.854150 76344.396s155p431309.85290.00425.56E+08−0.840.21
1310.31215 76317.706s135p531310.30810.00419.53E+07−1.610.06
1313.774250 76116.595d155p151313.77400.00801.12E+100.460.90
(1314.550) J, x76071.895d175p151314.55050.00551.57E+100.610.64
1315.851500000D, x75996.454d575p151315.84420.00712.90E+07−2.120.06
1317.55790 75898.045s135p731317.55050.00225.68E+06−2.830.00
1317.9462000000 75875.645d475p451317.95510.00552.43E+100.800.96
1318.842500000 75824.094d515p511318.84280.00288.90E+08−0.640.67
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1322.222500000 75630.265d455p351322.22050.00393.42E+09−0.050.58
1322.8893000000 75592.135d335p311322.89270.00349.64E+090.400.94
1324.659500000 75491.135d835p611324.66400.00821.01E+100.420.95
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1327.6513000000 75321.005d555p431327.65560.00329.45E+090.400.70
1328.54050 75270.605d335p331328.53630.00333.35E+08−1.050.08
1335.95850H, x74852.654d755p531335.98020.00542.64E+07−2.150.05
1336.58740 74817.436s155p531336.58340.00441.68E+08−1.350.08
1336.64525 74814.185s155p271336.63500.00352.00E+07−2.270.00
1336.90925 74799.415d315p311336.90430.00351.82E+08−1.320.06
1337.4562000000 74768.815d275p251337.46040.00532.23E+100.780.98
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1341.665500000 74534.255d115p111341.66040.00361.85E+09−0.300.46
1342.673500 74478.35d315p331342.66830.00336.55E+08−0.760.40
1343.4341000000 74436.115d535p411343.43340.00307.36E+090.300.80
1343.7381000000p74419.274d735p631343.72260.00241.22E+09−0.490.43
1344.21650 74392.815d435p351344.21540.00294.96E+08−0.870.21
1347.381200 74218.065d535p531347.37840.00308.35E+08−0.650.31
1349.888500000 74080.225d735p731349.88600.00465.01E+090.130.64
1350.389900000 74052.744d855p731350.38380.00256.66E+08−0.730.38
1352.7602x73922.945s115p511352.74930.00271.50E+07−2.380.11
1354.162200 73846.415d835p831354.15830.00761.89E+09−0.280.83
1354.861500000 73808.315d655p631354.85750.00417.07E+090.290.76
1355.128100000 73793.775d555p531355.12520.00342.73E+09−0.120.25
1355.2451800000 73787.405d295p271355.24510.00813.01E+100.921.00
1356.5185000000 73718.155d375p351356.53050.01272.36E+100.810.99
1359.3884500000 73562.515d195p171359.38790.00842.97E+100.910.99
1360.40825 73507.364d635p311360.40600.00491.84E+07−2.290.04
1360.689500000dc73492.185d635p631360.67990.00365.35E+090.170.60
1360.689500000dc73492.185d355p351360.70680.00418.34E+08−0.640.11
1361.069150000 73471.665d135p111361.06860.00331.01E+09−0.550.17
1361.502300 73448.295d475p271361.49370.00631.37E+09−0.420.95
1363.284500000 73352.295d855p831363.28410.00901.68E+100.670.98
1367.758500000 73112.355s135p631367.75570.00243.08E+08−1.060.09
1369.85775 73000.325d515p731369.85790.00451.04E+09−0.540.51
1376.698100000 72637.575d415p631376.69920.00392.64E+09−0.120.58
1380.608500000 72431.865d755p731380.60930.00456.15E+090.250.51
1383.65275 72272.515s235p511383.64070.00265.21E+07−1.830.06
1383.96610 72256.115d135p251383.96060.00353.45E+07−2.010.02
1384.5578 72225.275d235p211384.55580.00356.43E+07−1.730.01
1386.785100 72109.235d435p431386.78290.00274.73E+08−0.870.07
1387.003500000 72097.905d255p231387.00830.00538.83E+090.410.58
1387.587100000 72067.555d755p551387.58960.00503.69E+090.030.43
1389.683600000 71958.865d575p551389.68310.00621.52E+100.650.97
1391.789600000 71849.975d235p231391.78130.00333.99E+090.060.68
1392.363600000 71820.355d455p531392.36920.00411.03E+100.480.76
1396.402300 71612.624d515p731396.39860.00302.01E+08−1.240.33
1396.50710 71607.235d175p251396.50720.00571.64E+09−0.320.19
1400.088500 71424.085d175p171400.08780.00647.65E+090.350.99
1403.173500 71267.054d855p631403.17260.00261.42E+09−0.370.66
1404.344400 71207.625d355p431404.34210.00414.46E+090.120.60
1408.00575 71022.485d655p731408.00350.00443.23E+09−0.020.37
1408.10160 71017.635d335p431408.10090.00379.19E+08−0.560.48
1412.42125 70800.425d435p411412.42020.00294.78E+07−1.840.01
1414.29015 70706.865d635p731414.29270.00394.44E+08−0.880.14
1415.262800 70658.305d655p551415.26430.00493.92E+090.070.38
1416.781500 70582.545d435p531416.78140.00291.63E+09−0.310.34
1421.043400 70370.855d215p231421.04250.00308.43E+08−0.600.38
1421.64150u70341.255d635p551421.61870.00452.32E+09−0.150.75
1422.7593 70285.976s215p511422.75260.00774.07E+08−0.910.17
1423.9835 70225.565d315p431423.98640.00381.40E+08−1.370.09
1426.9675 70078.715d235p311426.97140.00389.71E+07−1.530.04
1428.4752 70004.735d255p331428.47690.00572.47E+08−1.120.03
1431.245600 69869.245d735p511431.24850.00533.38E+090.010.72
1431.60560 69851.675d415p731431.60730.00428.36E+08−0.590.84
1433.53535 69757.635d235p331433.54010.00365.20E+08−0.800.13
1434.5413 69708.715d335p411434.53990.00396.91E+07−1.670.04
1435.11475 69680.885d355p531435.11350.00434.03E+08−0.910.09
1439.03515 69491.015d335p531439.03900.00399.91E+07−1.510.10
1440.52460 69419.184d735p451440.51450.00309.41E+07−1.540.22
1451.02820 68916.665d315p411451.03110.00392.33E+08−1.130.10
1453.723400 68788.905d515p511453.72060.00522.52E+09−0.100.77
1455.62915 68698.825d315p531455.63440.00401.70E+08−1.270.18
1455.759400 68692.694d855p271455.75300.00402.37E+08−1.110.70
1457.75015 68598.875d215p311457.74740.00351.87E+08−1.230.14
1464.6038 68277.895d215p331464.60320.00321.39E+08−1.350.10
1469.25760 68061.615s235p731469.25210.00267.48E+07−1.620.05
1476.57512 67724.295d475p551476.57440.00722.05E+08−1.170.13
(1478.619) G, x67630.675s215p511478.61910.00316.50E+08−0.670.55
1498.117800 66750.465s155p531498.11250.00326.00E+08−0.690.19
1503.86360 66495.425d635p511503.86210.00466.82E+08−0.640.38
1505.0171200 66444.434d835p511505.01660.00301.10E+09−0.420.61
1508.089150 66309.085d135p211508.08520.00413.24E+06−2.960.00
1509.06440 66266.244d855p451509.05610.00347.31E+07−1.590.21
1522.53960 65679.766s135p631522.53930.00553.29E+08−0.940.29
1523.45612 65640.235d415p511523.45430.00501.92E+08−1.170.11
(1526.619) J, x65503.715d235p431526.61940.00413.63E+08−0.900.07
1531.9621200 65275.775s235p631531.95920.00281.08E+09−0.420.66
1533.188700 65223.575s155p431533.18170.00322.77E+08−1.010.07
1540.7313 64904.265d115p331540.73400.00467.53E+07−1.570.07
1557.04310l64224.305d255p531557.03480.00681.45E+08−1.280.02
(1561.446) L, x64043.375d355p451561.44600.00541.29E+05−4.330.00
1561.89612 64024.755d215p431561.89700.00371.02E+08−1.430.04
1563.049150 63977.525d235p531563.05220.00436.08E+08−0.650.15
1566.38125 63841.435d135p331566.38410.00421.34E+08−1.310.05
1573.219800 63563.944d735p411573.21750.00323.31E+08−0.920.21
1576.805400 63419.385s215p731576.80430.00321.47E+08−1.260.66
1583.386300 63155.795d555p631583.38740.00476.74E+08−0.600.24
1588.810400 62940.195s155p351588.80620.00401.39E+08−1.280.03
1589.98375p62893.756s135p731589.98180.00601.46E+07−2.260.02
1594.4883 62716.065d215p411594.49380.00398.65E+07−1.480.06
1600.054300 62497.895d215p531600.05400.00403.85E+08−0.830.23
1600.6621200 62474.155s135p531600.65840.00326.22E+08−0.620.20
1606.264600dc62256.275s135p411606.26190.00322.53E+08−1.020.12
1606.264600dc62256.274d735p431606.29360.00322.94E+07−1.950.03
1606.856200 62233.334d835p731606.85960.00304.72E+07−1.730.04
1609.689800 62123.806s335p831609.68800.00902.84E+06−2.960.08
1616.24530 61871.815d135p351616.24960.00497.19E+07−1.550.05
1634.47160 61181.875d455p631634.47170.00561.16E+08−1.330.12
(1640.133) M, x60970.525s155p331640.13290.00372.31E+08−1.030.28
1640.759600 60947.405s135p431640.75720.00321.09E+08−1.360.03
1643.6705 60839.464d755p171643.67010.00939.07E+06−2.430.13
1644.896150 60794.125d535p731644.89730.00463.11E+08−0.900.16
1648.77620 60651.055d115p431648.77850.00538.11E+07−1.480.05
1649.261600p60633.225s215p631649.25440.00351.87E+08−1.120.63
1649.378400p60628.924d855p531649.37870.00351.48E+08−1.210.39
(1656.458) A, x60369.565d555p731656.45760.00511.71E+08−1.150.08
1659.0645x60274.955s235p451659.05130.00388.14E+06−2.470.01
1663.695600 60107.174d415p331663.68840.00409.46E+07−1.410.31
1666.51350 60005.535d555p551666.51610.00593.03E+08−0.900.31
1667.4632 59971.354d735p351667.45540.00413.71E+07−1.810.10
1668.21460 59944.355d435p631668.21420.00422.16E+08−1.040.13
1682.1688 59447.094d835p631682.16390.00332.99E+05−3.900.00
1685.14012H, x59342.255d115p411685.14480.00564.37E+07−1.720.05
1691.3515H, x59124.335d115p531691.35650.00574.24E+07−1.740.04
1691.986500 59102.144d855p431691.98810.00361.68E+08−1.130.20
1698.2331500 58884.735s335p511698.23520.00421.51E+09−0.190.69
1698.443700 58877.455s155p231698.43650.00393.19E+08−0.860.19
1704.624400 58663.965s135p351704.62380.00411.67E+08−1.130.03
1722.32020dc58061.225d135p531722.31730.00524.20E+07−1.730.02
1722.32020dc58061.225d315p631722.34460.00573.80E+07−1.770.08
1724.08060 58001.954d735p331724.08000.00374.41E+07−1.710.04
1725.009400 57970.714d515p411725.00880.00441.44E+08−1.210.22
1734.923200 57639.454d415p211734.92260.00467.25E+07−1.490.29
1759.984500 56818.704d855p351759.98800.00461.57E+08−1.130.49
1763.8543H, x56694.035s135p331763.84570.00373.31E+07−1.810.01
1764.85425 56661.914d515p431764.85620.00467.38E+07−1.470.18
1767.32012 56582.855d535p511767.32120.00569.91E+07−1.340.05
1773.897400 56373.065s135p311773.89290.00421.80E+08−1.070.17
1776.577600 56288.025s115p531776.57320.00424.41E+08−0.680.37
1783.481200 56070.125s115p411783.47860.00421.54E+08−1.140.50
1788.62250 55908.964d735p231788.62210.00392.19E+08−0.980.34
1800.69735 55534.054d735p211800.69870.00435.29E+07−1.600.08
1801.5072000 55509.085s255p551801.50930.00544.44E+090.340.76
1813.4101000 55144.735s255p731813.41290.00449.62E+08−0.320.81
(1816.934) K, x55038.235s335p551816.93410.00561.00E+09−0.300.85
1823.186200 54849.044d855p331823.19060.00421.32E+08−1.180.12
1826.1031800 54761.425s115p431826.10650.00431.31E+09−0.180.75
1829.0372000 54673.585s335p731829.04300.00452.44E+090.090.64
1830.2361500 54637.765s235p531830.23780.00397.41E+08−0.430.35
1831.4533000 54601.465s135p231831.45790.00391.94E+09−0.010.57
1836.65420 54446.844d835p451836.65660.00451.70E+08−1.060.57
1837.566300 54419.815s235p411837.56750.00391.64E+08−1.090.15
1866.1285H, x53586.895d255p631866.14310.00987.76E+07−1.390.05
1874.7733H, x53339.795d235p631874.79340.00636.94E+07−1.440.04
1882.840250 53111.265s235p431882.85300.00401.61E+08−1.070.07
1888.6752 52947.175d435p511888.67650.00574.22E+07−1.650.04
1895.509300H, x52756.284d855p231895.52220.00447.02E+07−1.410.13
1896.13930000 52738.755s155p171896.14040.00766.28E+090.530.96
1902.7481 52555.575s155p251902.74750.00541.79E+07−2.010.01
1909.8971500 52358.845s255p631909.90260.00481.24E+09−0.170.42
1919.84425 52087.574d515p311919.84420.00589.34E+07−1.300.45
1927.2471500 51887.495s335p631927.24830.00508.58E+08−0.320.47
1929.1911500 51835.205s315p831929.19100.01332.92E+090.210.96
1967.4355000 50827.605s235p351967.44310.00534.06E+090.370.96
1979.871500 50508.345s115p331979.87850.00505.20E+08−0.510.47
1981.09220 50477.214d415p111981.09910.00604.85E+07−1.550.30
1992.386500p50191.085d235p551992.39030.01652.37E+06−2.850.01
1992.5461200p50187.055s115p311992.54630.00561.11E+09−0.180.86
2008.6555000 49784.565s255p272008.65370.00755.31E+090.510.97
2008.9391200 49777.525s215p412008.94620.00499.32E+08−0.260.92
2016.6574 49587.014d735p252016.66330.00563.60E+07−1.670.12
2046.7571500 48857.785s235p332046.75940.00471.40E+09−0.060.68
2048.7918 48809.274d835p532048.80000.00484.94E+07−1.500.20
2057.98320 48591.274d835p412057.98920.00474.55E+07−1.540.11
2060.30212 48536.575s235p312060.30050.00545.08E+07−1.490.08
2063.1861500 48468.735s215p432063.19740.00511.02E+09−0.190.88
2067.32520 48371.694d735p112067.33000.00574.43E+05−3.560.00
2071.2815000 48279.305s135p252071.28490.00573.56E+090.360.96
2079.3778000 48091.335s155p152079.38380.00843.53E+090.360.93
2094.0384000 47754.635s155p132094.04660.00641.75E+090.060.89
2111.5621200 47358.315s255p452111.56630.00656.65E+08−0.350.95
2112.0861x47346.565d635p832112.09170.01246.57E+07−1.360.22
2114.9628 47282.174d835p432114.95900.00492.42E+07−1.790.07
2124.7613000 47064.125s135p112124.76990.00571.02E+09−0.170.88
2132.59420 46891.254d415p132132.59770.00712.17E+07−1.830.18
2132.7851200 46887.055s335p452132.78870.00682.62E+090.260.77
2138.35815 46764.855s235p232138.36370.00504.77E+06−2.490.00
2153.5951200 46433.994d855p252153.60320.00641.63E+08−0.930.55
2155.6362400 46390.025s235p212155.64770.00579.32E+08−0.190.92
2222.2931x44998.574d835p352222.28440.00666.15E+06−2.330.15
2261.667100 44215.175s215p332261.66110.00611.91E+07−1.840.06
2278.201100p43894.285s215p312278.20640.00691.15E+07−2.050.10
2300.0173000 43477.945s135p132300.01060.00693.20E+08−0.600.32
2374.041400 42122.275s215p232374.03940.00661.24E+08−0.980.18
2395.369150 41747.225s215p212395.36220.00745.30E+07−1.340.18
2401.9665 41632.564d855p132401.96040.00791.70E+07−1.820.08
2424.3065x41248.925s335p532424.28530.00779.67E+06−2.070.06
2437.169400 41031.215s335p412437.16200.00771.06E+08−1.040.43
2442.83712 40936.014d835p232442.83280.00631.75E+07−1.800.08
2446.321300 40877.715s115p112446.31740.00813.70E+07−1.480.21
2465.4203 40561.044d835p212465.41520.00728.56E+06−2.110.03
2472.650400 40442.445s235p252472.63840.00776.44E+07−1.230.03
2487.961400 40193.565s255p432487.95270.00771.38E+08−0.890.32
2549.2531 39227.185s235p112549.24240.00799.27E+06−2.050.02
a Symbols: dc, doubly classified; p, perturbed; u, unresolved from close line; s, shaded to shorter wavelength; l, shaded to longer wavelength; x, not included in level optimization; d, double line; c, complex. A, blended or obscured by Y VI; B, perturbed by O II; C, perturbed by Si IV; D, intensity much higher than expected; E, perturbed by second order line; F, perturbed ghost of Si IV line; G, perturbed by Si IV; H, uncertain stage of ionization; J, perturbed by Y III; K, perturbed by Si II; L, perturbed by C I; M, perturbed by unknown impurity; b Level codes are explained in Table 2.
Table
Table 2. Odd parity levels (cm−1) of Y V.
Table 2. Odd parity levels (cm−1) of Y V.
ConfigurationTermJDesig. aEnergyUncert.No. Trans.
4s24p52P3/2p5 30.000.8670
1/2p5 112460.121.0546
4s24p45p(3P2)[1]3/25p13341856.850.0926
(3P2)[2]5/25p15342193.590.1623
(3P2)[1]1/25p11345442.710.0924
(3P2)[3]5/25p25346658.000.1026
(3P2)[3]7/25p17346841.130.1813
(3P1)[0]1/25p21352605.140.0920
(3P2)[2]3/25p23352980.100.0731
(3P0)[1]1/25p31354751.980.1021
(3P1)[2]3/25p33355073.090.0841
(3P1)[2]5/25p35357042.760.1129
(3P0)[1]3/25p43359326.260.0840
(3P1)[1]1/25p41360635.140.0825
(3P1)[1]3/25p53360853.080.0939
(1D2)[3]5/25p45366490.780.1122
(1D2)[3]7/25p27368917.160.1614
(1D2)[1]3/25p63371491.260.0930
(1D2)[2]3/25p73374277.210.0931
(1D2)[2]5/25p55374641.580.1423
(1D2)[1]1/25p51378488.470.1119
(1S0)[1]1/25p61395993.260.305
(1S0)[1]3/25p83397637.500.2213
a Designations are given with a short form of the configuration (two places) followed by the ordinal number of the calculated J-value for the configuration (one place) and the J value (one place). For example, 5p73 indicates the seventh level with J = 3 for the 4p45p configuration. p5 3 and p5 1 indicate the J = 3/2 and 1/2 levels of the 4p5 configuration, respectively.
Table
Table 3. Even parity energy levels (cm−1) of Y V.
Table 3. Even parity energy levels (cm−1) of Y V.
ConfigurationTermJDesig. aEnergyUncert.No. Trans.
4s4p62S1/24p61170945.580.958
4s24p44d(3P)4D5/24d15218417.130.519
(3P)4D7/24d17218556.800.644
(3P)4D3/24d13219373.810.4511
(3P)4D1/24d11220794.660.7810
(3P)4F9/24d19229786.640.981
(3P)4F7/24d27233703.760.467
(1D)2P1/24d21233712.360.3712
(3P)4F5/24d25237677.660.3710
(3P)4F3/24d23238215.090.3716
(3P)4P1/24d31238898.280.4011
(3P)4P3/24d33239132.830.3018
(1D)2D3/24d43240949.320.3412
(3P)2F7/24d37242336.330.546
(3P)4P5/24d35244311.560.3211
(1D)2P3/24d53244613.240.3115
(1D)2D5/24d45247861.170.3411
(1D)2G7/24d47250882.710.464
(1D)2G9/24d29251052.400.991
(3P)2F5/24d55251403.880.389
(1D)2F5/24d65263184.020.2610
(1D)2F7/24d57266196.750.386
(1S)2D3/24d63281244.510.259
(1S)2D5/24d75286001.660.296
(1D)2S1/24d41294965.680.128
(3P)2P3/24d73297071.140.1014
(3P)2D5/24d85300224.190.1013
(3P)2P1/24d51302664.420.127
(3P)2D3/24d83312044.020.0813
4s24p45s(3P2)[2]5/25s15294102.420.1112
(3P2)[2]3/25s13298378.790.0917
(3P0)[0]1/25s11304564.940.109
(3P1)[1]3/25s23306215.370.0816
(3P1)[1]1/25s21310857.800.0911
(1D2)[2]5/25s25319132.570.108
(1D2)[2]3/25s33319603.810.1011
(1S0)[0]1/25s31345802.300.293
4s24p45d(3P2)[3]7/25d17418265.330.273
(3P2)[2]5/25d15418310.180.442
(3P2)[2]3/25d13418914.390.159
(3P2)[1]1/25d11419977.220.187
(3P2)[4]9/25d19420403.650.421
(3P2)[4]7/25d27421426.570.283
(3P2)[0]1/25d21423350.970.1310
(3P2)[1]3/25d23424830.470.1613
(3P2)[3]5/25d25425077.720.278
(3P1)[1]1/25d31429551.650.1710
(3P0)[2]3/25d33430343.900.179
(3P0)[2]5/25d35430533.980.199
(3P1)[3]7/25d37430760.230.682
(3P1)[1]3/25d43431435.600.1211
(3P1)[2]5/25d45432673.110.197
(3P1)[3]5/25d55434647.000.1610
(3P1)[2]3/25d53435071.280.149
(1D2)[4]7/25d47442365.900.303
(1D2)[4]9/25d29442704.550.411
(1D2)[0]1/25d41444128.770.189
(1D2)[1]3/25d63444983.930.1813
(1D2)[2]5/25d65445299.760.207
(1D2)[3]7/25d57446600.430.293
(1D2)[3]5/25d75446709.000.226
(1D2)[1]1/25d51447277.480.226
(1D2)[2]3/25d73448357.540.248
(1S0)[2]5/25d85470989.780.432
(1S0)[2]3/25d83471484.110.355
4s24p46s(3P2)[2]5/26s15435670.710.2310
(3P2)[2]3/26s13437171.000.2213
(3P0)[0]1/26s11446209.200.327
(3P1)[1]3/26s23446718.250.298
(3P1)[1]1/26s21448774.760.367
(1D2)[2]5/26s25459636.570.635
(1D2)[2]3/26s33459761.340.276
(1S0)[0]1/26s31486067.680.585
4s24p46d(3P2)[3]5/26d25 c493116491
(3P2)[1]3/26d23 b493146162
(3P1)[1]3/26d43 c501351751
(3P1)[3]5/26d55 c503137181
(3P1)[2]3/26d53 b503788122
(1D2)[0]1/26d41 b514253132
(1D2)[2]3/26d73 b515011162
(1D2)[2]5/26d65 c515762191
(1D2)[1]1/26d51 b515882132
(1S0)[2]3/26d83 b543052142
4s24p47s(3P2)[2]5/27s15 c498271741
(3P2)[2]3/27s13 b499020122
(3P1)[1]3/27s23 c509051181
(3P1)[1]1/27s21 b509817132
(1D2)[2]5/27s25 c522000191
(1D2)[2]3/27s33 c522129181
(1S0)[0]1/27s31 c544803201
a Designations are explained in Table 2; 4p61 indicates the J = 1/2 level of 4s4p6; b Tentative designation; not included in LSF; c Tentative level with tentative designation; not included in LSF.
Table
Table 4. Hartree-Fock and least–squares fitted parameters for the odd configurations of Y V. Mean error of fit 179 cm−1.
Table 4. Hartree-Fock and least–squares fitted parameters for the odd configurations of Y V. Mean error of fit 179 cm−1.
ConfigurationParameterHFRLSFUnc.LSF/HFR
4s24p5Eav(4s24p5)81828400134
ζ4p794183691701.054
4s24p45pEav(4s24p45p)364894360966400.989
F2(4p4p)78434654003580.834
α(4p4p) −56 a
ζ4p845886791081.026
ζ5p16882016851.194
F2(4p5p)22406206233640.920
G0(4p5p)47733988 b490.836
G2(4p5p)63875337 b660.836
Config. Interaction
4s24p5-4s24p45pR0(4p4p,4p5p)22171885 c 0.850
R2(4p4p,4p5p)106619062 c 0.850
a Fixed at value from 4p4 of Y VI [7]; b Linked in LSF fit; c Fixed at scaled HFR value.
Table
Table 5. Calculated energy levels (cm−1) and percentage compositions for the odd levels of Y V.
Table 5. Calculated energy levels (cm−1) and percentage compositions for the odd levels of Y V.
JObservedCalculatedO−C%J1lPercentage Composition (LS-Coupling)
3/2000 99%4p5(1S)2P
1/212460124600 99%4p5(1S)2P1%4s4p54d(1P)2P
3/2341857341900−4341% (3P2)[1]66%4p45p(3P)4P9%4p45p(3P)4S8%4p45p(1D)2P
5/23421943421405483% (3P2)[2]73%4p45p(3P)4P21%4p45p(3P)4D3%4p45p(1D)2D
1/2345443345735−29255% (3P2)[1]50%4p45p(3P)4P21%4p45p(3P)2P17%4p45p(1D)2P
5/23466583466263278% (3P2)[3]62%4p45p(3P)2D16%4p45p(3P)4D12%4p45p(3P)4P
7/234684134668215992% (3P2)[3]92%4p45p(3P)4D8%4p45p(1D)2F
1/2352605352708−10359% (3P1)[0]37%4p45p(3P)4P22%4p45p(3P)2P17%4p45p(3P)4D
3/23529803528849636% (3P2)[2]35%4p45p(3P)4D24%4p45p(3P)2D18%4p45p(3P)2P
1/235475235462213062% (3P0)[1]70%4p45p(3P)4D11%4p45p(3P)4P10%4p45p(3P)2S
3/23550733550611235% (3P1)[2]47%4p45p(3P)4D35%4p45p(3P)2P9%4p45p(1D)2P
5/235704335686817595% (3P1)[2]59%4p45p(3P)4D27%4p45p(3P)2D13%4p45p(3P)4P
3/2359326359369−4370% (3P0)[1]29%4p45p(3P)2D25%4p45p(3P)4S15%4p45p(3P)4P
3/23608533607668765% (3P1)[1]47%4p45p(3P)4S41%4p45p(3P)2D5%4p45p(3P)4P
1/2360635361119−48461% (3P1)[1]72%4p45p(3P)2S14%4p45p(3P)2P6%4p45p(3P)4D
5/236649136636712487% (1D2)[3]87%4p45p(1D)2F7%4p45p(3P)2D4%4p45p(1D)2D
7/236891736879512291% (1D2)[3]91%4p45p(1D)2F8%4p45p(3P)4D
3/2371491371556−6562% (1D2)[1]62%4p45p(1D)2P17%4p45p(1D)2D11%4p45p(3P)2P
3/237427737417210576% (1D2)[2]76%4p45p(1D)2D16%4p45p(3P)2P7%4p45p(1D)2P
5/2374642374641192% (1D2)[2]92%4p45p(1D)2D3%4p45p(1D)2F2%4p45p(3P)4P
1/2378488378486264% (1D2)[1]64%4p45p(1D)2P34%4p45p(3P)2P1%4p45p(3P)2S
1/2395993395986784% (1S0)[1]84%4p45p(1S)2P6%4p45p(3P)2P5%4p45p(3P)4D
3/2397637397712−7586% (1S0)[1]86%4p45p(1S)2P3%4p45p(3P)2D3%4p45p(3P)4D
Table
Table 6. Hartree-Fock and least-squares fitted parameters for the even configurations of Y V. Mean error of fit 273 cm−1.
Table 6. Hartree-Fock and least-squares fitted parameters for the even configurations of Y V. Mean error of fit 273 cm−1.
ConfigurationParameterHFLSFUnc.LSF/HFR
4s4p6Eav(4s4p6)2153442036025110.942
4s24p44dEav(4s24p44d)255431251213550.982
F2(4p4p)77057632306290.821
α(4p4p) −56 a
ζ4p813284941561.045
ζ4d507612731.209
F2(4p4d)62105537144810.865
G1(4p4d)76519611361690.799
G3(4p4d)47207393259210.833
4s24p45sEav(4s24p45s)3144483099381010.985
F2(4p4p)78065648828110.831
α(4p4p) −56 a
ζ4p839186472541.031
G1(4p5s)778067473740.867
4s24p45dEav(4s24p45d)438648434854540.991
F2(4p4p)78487651094850.830
α(4p4p) −56 a
ζ4p845288271191.044
ζ5d146214611.463
F2(4p5d)16322137425570.842
G1(4p5d)101626965 b2600.685
G3(4p5d)72474967 b1850.685
4s24p46sEav(4s24p46s)4538034502271030.991
F2(4p4p)78549649627840.827
α(4p4p) −56 a
ζ4p847788332231.042
G1(4p6s)242220413720.843
Config. Interaction
4s4p6-4s24p44dR1(4p4p,4s4d)8670866719 c4190.769
4s4p6-4s24p45dR1(4p4p,4s5d)3074923660 c1490.769
4s4p6-4s24p45sR1(4p4p,4s5s)28842452 d 0.850
4s4p6-4s24p46sR1(4p4p,4s6s)668567 d 0.850
4s24p44d-4s24p45sR2(4p4d,4p5s)−9422−8009 d 0.850
R1(4p4d,5s4p)−1919−1631 d 0.850
4s24p44d-4s24p46sR2(4p4d,4p6s)−5249−4462 d 0.850
R1(4p4d,6s4p)−1888−1605 d 0.850
a Fixed at value from 4p4 of Y VI [7]; b,c Linked in groups in LSF fit; d Fixed at scaled HFR value.
Table
Table 7. Calculated energy levels (cm−1) and percentage compositions for the even levels of Y V.
Table 7. Calculated energy levels (cm−1) and percentage compositions for the even levels of Y V.
JObs.Calc.O−C% J1lPercentage Composition (LS-Coupling)
1/21709461709442 75%4s4p6(2S)2S24%4p44d(1D)2S
5/2218417218286131 90%4p44d(3P)4D3%4p44d(3P)4F2%4p44d(3P)4P
7/221855721852136 92%4p44d(3P)4D5%4p44d(3P)4F2%4p44d(1D)2F
3/2219374219237137 88%4p44d(3P)4D4%4p44d(3P)4P3%4p44d(1D)2D
1/2220795220814−19 88%4p44d(3P)4D5%4p44d(1D)2P4%4p44d(3P)2P
9/2229787229647140 91%4p44d(3P)4F9%4p44d(1D)2G
7/2233704233513191 72%4p44d(3P)4F14%4p44d(3P)2F11%4p44d(1D)2G
1/2233712234734−1022 45%4p44d(1D)2P39%4p44d(3P)2P11%4p44d(3P)4D
5/2237678237425253 94%4p44d(3P)4F3%4p44d(3P)4D2%4p44d(1S)2D
3/2238215237945270 63%4p44d(3P)4F11%4p44d(1S)2D10%4p44d(3P)4P
1/223889823881187 91%4p44d(3P)4P4%4p44d(3P)2P3%4p44d(1D)2P
3/2239133239284−151 44%4p44d(3P)4P22%4p44d(3P)4F20%4p44d(1D)2P
3/2240949240804145 38%4p44d(1D)2D24%4p44d(3P)2D10%4p44d(3P)4F
7/2242336242673−337 48%4p44d(3P)2F20%4p44d(3P)4F20%4p44d(1D)2G
5/2244312244201111 77%4p44d(3P)4P7%4p44d(1S)2D6%4p44d(3P)2D
3/2244613245018−405 39%4p44d(3P)4P24%4p44d(1D)2P22%4p44d(3P)2P
5/2247861247600262 40%4p44d(1D)2D23%4p44d(3P)2D16%4p44d(3P)4P
7/2250883250572311 68%4p44d(1D)2G22%4p44d(3P)2F8%4p44d(1D)2F
9/2251052250641411 91%4p44d(1D)2G9%4p44d(3P)4F
5/2251404252009−605 67%4p44d(3P)2F17%4p44d(1D)2F10%4p44d(1D)2D
5/2263184263228−44 80%4p44d(1D)2F11%4p44d(3P)2F7%4p44d(1D)2D
7/2266197266306−109 82%4p44d(1D)2F15%4p44d(3P)2F1%4p44d(1D)2G
3/228124528119253 62%4p44d(1S)2D26%4p44d(1D)2D4%4p44d(1D)2P
5/2286002286024−22 72%4p44d(1S)2D16%4p44d(1D)2D4%4p44d(3P)2F
5/22941022940604293%(3P2)[2]93%4p45s(3P)4P6%4p45s(1D)2D
1/2294966295069−103 62%4p44d(1D)2S20%4s4p6(2S)2S8%4p44d(1D)2P
3/2297071296670401 47%4p44d(3P)2P36%4p44d(1D)2P7%4p44d(1D)2D
3/2298379298417−3879%(3P2)[2]47%4p45s(3P)2P43%4p45s(3P)4P8%4p45s(1D)2D
5/2300224300747−523 62%4p44d(3P)2D20%4p44d(1D)2D14%4p44d(1S)2D
1/2302664301985679 44%4p44d(3P)2P38%4p44d(1D)2P10%4p44d(1D)2S
1/2304565304602−3757%(3P0)[0]90%4p45s(3P)4P5%4p45s(1S)2S2%4p44d(1D)2S
3/23062153061496689%(3P1)[1]56%4p45s(3P)4P42%4p45s(3P)2P2%4p45s(1D)2D
1/23108583108391966%(3P1)[1]95%4p45s(3P)2P4%4p45s(1S)2S
3/2312044312297−253 54%4p44d(3P)2D20%4p44d(1S)2D13%4p44d(1D)2D
5/2319133319168−3593%(1D2)[2]93%4p45s(1D)2D6%4p45s(3P)4P
3/2319604319699−9588%(1D2)[2]88%4p45s(1D)2D10%4p45s(3P)2P1%4p45s(3P)4P
1/23458023457525088%(1S0)[0]88%4p45s(1S)2S6%4p45s(3P)4P5%4p45s(3P)2P
7/2418265418341−7691%(3P2)[3]73%4p45d(3P)4D20%4p45d(3P)4F5%4p45d(1D)2F
5/2418310418347−3757%(3P2)[2]71%4p45d(3P)4D10%4p45d(3P)4P10%4p45d(3P)4F
3/2418914418953−3960%(3P2)[2]60%4p45d(3P)4D22%4p45d(3P)4P5%4p45d(1D)2D
1/2419977420043−6678%(3P2)[1]44%4p45d(3P)4D29%4p45d(3P)4P15%4p45d(3P)2P
9/2420404420469−6591%(3P2)[4]91%4p45d(3P)4F9%4p45d(1D)2G
7/242142742120522289%(3P2)[4]66%4p45d(3P)2F23%4p45d(3P)4F9%4p45d(1D)2G
1/2423351423374−2383%(3P2)[0]55%4p45d(3P)4P28%4p45d(3P)2P9%4p45d(1D)2S
3/2424830424828264%(3P2)[1]41%4p45d(3P)4P30%4p45d(3P)2D13%4p45d(3P)2P
5/24250784250156353%(3P2)[3]33%4p45d(3P)2D27%4p45d(3P)2F17%4p45d(3P)4P
1/2429552429752−20086%(3P1)[1]49%4p45d(3P)4D34%4p45d(3P)2P9%4p45d(1D)2P
3/24303444303251967%(3P0)[2]71%4p45d(3P)4F13%4p45d(3P)4D8%4p45d(1S)2D
5/24305344305241051%(3P0)[2]58%4p45d(3P)4F15%4p45d(3P)4P14%4p45d(3P)4D
7/243076043062313797%(3P1)[3]53%4p45d(3P)4F24%4p45d(3P)2F22%4p45d(3P)4D
3/24314364314231353%(3P1)[1]23%4p45d(3P)4P23%4p45d(3P)4D21%4p45d(3P)2D
5/243267343256011397%(3P1)[2]48%4p45d(3P)4P33%4p45d(3P)2F11%4p45d(3P)4F
5/24346474346074051%(3P1)[3]47%4p45d(3P)2D34%4p45d(3P)2F4%4p45d(3P)4P
3/2435071435299−22839%(3P1)[2]61%4p45d(3P)2P19%4p45d(3P)2D8%4p45d(1D)2P
5/2435671435664792%(3P2)[2]92%4p46s(3P)4P7%4p46s(1D)2D1%4p45d(3P)2D
3/2437171437167489%(3P2)[2]69%4p46s(3P)2P21%4p46s(3P)4P8%4p46s(1D)2D
7/24423664422759190%(1D2)[4]90%4p45d(1D)2G7%4p45d(3P)2F2%4p45d(3P)4F
9/24427054426693691%(1D2)[4]91%4p45d(1D)2G9%4p45d(3P)4F
1/24441294440507979%(1D2)[0]79%4p45d(1D)2S11%4p45d(1D)2P8%4p45d(3P)4P
3/24449844449176780%(1D2)[1]80%4p45d(1D)2P6%4p45d(3P)4P5%4p45d(3P)2P
5/2445300445422−12259%(1D2)[2]59%4p45d(1D)2D36%4p45d(1D)2F1%4p45d(3P)4P
1/2446210446244−3459%(3P0)[0]92%4p46s(3P)4P7%4p46s(1S)2S
7/244660044645214893%(1D2)[3]93%4p45d(1D)2F3%4p45d(3P)4D2%4p45d(3P)2F
5/24467094466199056%(1D2)[3]56%4p45d(1D)2F32%4p45d(1D)2D7%4p45d(3P)2D
3/24467184466922696%(3P1)[1]74%4p46s(3P)4P22%4p46s(3P)2P2%4p45d(1D)2P
1/2447277447284−741%(1D2)[1]41%4p45d(1D)2P34%4p46s(3P)2P13%4p45d(3P)2P
3/2448358448574−21678%(1D2)[2]78%4p45d(1D)2D18%4p45d(3P)2D1%4p45d(1D)2P
1/2448775448783−845%(3P1)[1]61%4p46s(3P)2P25%4p45d(1D)2P8%4p45d(3P)2P
5/2459637459629892%(1D2)[2]93%4p46s(1D)2D7%4p46s(3P)4P
3/2459761459765−491%(1D2)[2]91%4p46s(1D)2D7%4p46s(3P)2P1%4p46s(3P)4P
5/2470990471048−5888%(1S0)[2]88%4p45d(1S)2D3%4p45d(3P)2F3%4p45d(3P)4P
3/2471484471481386%(1S0)[2]86%4p45d(1S)2D5%4p45d(3P)4F4%4p45d(3P)2D
1/2486068486067188%(1S0)[0]88%4p46s(1S)2S7%4p46s(3P)4P4%4p46s(3P)2P
Table
Table 8. Comparison of wavelengths λ (Å) and transition probabilities A (s−1) for Y V calculated with the MCDF2 method of Singh et al. [17] and the GRASP3 method of Aggarwal and Keenan [18] with present values. Index numbers are those used in [17,18]. Blank spaces indicate that line was not observed. Designations are for the upper levels in the transition.
Table 8. Comparison of wavelengths λ (Å) and transition probabilities A (s−1) for Y V calculated with the MCDF2 method of Singh et al. [17] and the GRASP3 method of Aggarwal and Keenan [18] with present values. Index numbers are those used in [17,18]. Blank spaces indicate that line was not observed. Designations are for the upper levels in the transition.
Lower LevelUpper LevelDesig.Indexλ [17]λ [18]λ (obs)A [17]A [18]A (Pres.)CFInt (obs)
4s24p5 2P3/24s4p6 2S1/24p613594555.817584.9823.41E+086.4885E+088.30E+080.0350000
(index = 1)4s24p44d(3P)4D5/24d154466447.189457.8388.49E+061.4695E+077.05E+060.00
(3P)4D3/24d136464445.053455.8465.17E+065.7124E+066.85E+060.0035
(3P)4D1/24d117461442.088452.9112.69E+061.9727E+066.30E+060.005
(1D)2P1/24d2110427410.339451.9741.10E+072.4808E+064.77E+070.0025
(3P)4F5/24d2511425410.674420.7379.04E+071.3428E+081.40E+080.741500
(3P)4F3/24d2312423409.298419.7922.44E+062.4683E+067.80E+070.01400
(3P)4P3/24d3314418403.024418.1793.73E+084.1741E+084.15E+080.02600
(1D)2D3/24d4315414399.946415.0272.77E+082.3712E+083.05E+080.011500
(3P)4P5/24d3517410395.482409.3121.10E+081.2373E+082.13E+080.021500
(1D)2P3/24d5318408393.779408.8068.38E+076.7013E+063.28E+070.0010
(1D)2D5/24d4519403389.248403.4523.66E+082.4821E+083.55E+080.011500
(3P)2F5/24d5522396382.946397.7671.49E+082.2968E+081.14E+080.011000
(1D)2F5/24d6523374362.156379.9632.34E+083.3501E+084.00E+080.141000
(1S)2D3/24d6325346345.203355.5641.06E+093.1288E+092.29E+090.091500
(1S)2D5/24d7526341341.242349.6485.28E+071.4890E+091.56E+080.00800
(3P)2P3/24d7327319324.443336.6211.27E+111.0669E+111.18E+110.885000
(3P)2P1/24d5128315320.652330.3981.07E+116.8148E+105.30E+090.05300
(3P)2D5/24d8529311318.592333.0841.55E+111.2220E+111.31E+110.8210000
(1D)2S1/24d4130309310.266339.0233.70E+105.8584E+101.17E+110.713000
(3P)2D3/24d8331301308.303320.4676.68E+094.2526E+092.36E+090.03500
4p5 2P1/24s4p6 2S1/24p613640595.852630.9731.59E+083.0194E+085.45E+070.0430000
(index = 2)4s24p44d(3P)4D3/24d136491470.358 1.47E+057.9784E+041.18E+060.00
(3P)4D1/24d117488467.049479.9943.11E+061.7391E+064.92E+060.001
(1D)2P1/24d2110450431.756451.9745.58E+072.7075E+074.77E+070.0025
(3P)4F3/24d2312446430.603442.9472.89E+074.0470E+079.35E+060.00300
(3P)4P1/24d3113441423.647441.6221.30E+071.1362E+073.80E+070.0125
(3P)4P3/24d3314441423.664441.1612.24E+072.7072E+064.13E+060.002
(1D)2D3/24d4315436420.265437.6613.20E+083.2991E+083.25E+080.01500
(1D)2P3/24d5318430413.461430.7532.86E+071.7387E+071.78E+070.00500
(1S)2D3/24d6325361360.235372.0471.92E+095.6428E+083.05E+090.064000
(3P)2P3/24d7327332337.687351.3553.32E+092.3159E+098.95E+080.02800
(3P)2P1/24d5128328333.582344.5831.03E+113.9796E+109.85E+100.822000
(1D)2S1/24d4130321322.356353.9762.85E+104.1111E+105.60E+090.051500
(3P)2D3/24d8331312320.238333.7961.46E+111.2065E+111.29E+110.835000
Table
Table 9. Comparison of level energies E (cm−1) for Y V calculated with the MCDF2 method of Singh et al. [17] and the GRASP3 method of Aggarwal and Keenan [18] with present experimental energies. Index numbers are those used in [17,18].
Table 9. Comparison of level energies E (cm−1) for Y V calculated with the MCDF2 method of Singh et al. [17] and the GRASP3 method of Aggarwal and Keenan [18] with present experimental energies. Index numbers are those used in [17,18].
ConfigurationTermDesig.IndexJE [17]E [18]E (Present)
4s24p52Pp5 313/200.000.00
2Pp5 121/212147.8512088.5912460.12
4s4p62S4p6131/2168478.74179915.44170945.58
4s24p44d(3P)4D4d1545/2214469.38223619.16218417.13
(3P)4D4d1757/2214524.25223608.19218556.80
(3P)4D4d1363/2215610.64224692.39219373.81
(3P)4D4d1171/2217092.09226199.07220794.66
(3P)4F4d1989/2227122.02235877.84229786.64
(3P)4F4d2797/2231522.46240231.10233703.76
(1D)2P4d21101/2234342.70243700.97233712.36
(3P)4F4d25115/2235024.04243502.35237677.66
(3P)4F4d23123/2236230.17244320.98238215.09
(3P)4P4d31131/2238754.11248134.33238898.28
(3P)4P4d33143/2239017.48248124.45239132.83
(1D)2D4d43153/2241420.71250033.87240949.32
(3P)2F4d37167/2242276.66251012.72242336.33
(3P)4P4d35175/2244197.05252856.30244311.56
(1D)2P4d53183/2244932.29253949.27244613.24
(1D)2D4d45195/2248290.23256905.58247861.17
(1D)2G4d29209/2251033.65259335.15251052.40
(1D)2G4d47217/2251351.88259728.01250882.71
(3P)2F4d55225/2252383.41261133.73251403.88
(1D)2F4d65235/2267274.68276123.76263184.02
(1D)2F4d57247/2270072.96278936.31266196.75
(1S)2D4d63253/2289079.36289685.02281244.51
(1S)2D4d75265/2293095.72293047.35286001.66
(3P)2P4d73273/2313792.06308220.63297071.14
(3P)2P4d51281/2317095.13311864.99302664.42
(3P)2D4d85295/2321122.47313880.85300224.19
(1D)2S4d41301/2323306.23322304.24294965.68
(3P)2D4d83313/2332502.17324356.31312044.02
Table
Table 10. Comparison of the present percentage compositions for the 4s4p6 and 4s24p44d configurations of Y V (in bold type) with those of Singh et al. [17] (in parentheses). Level values are in cm−1.
Table 10. Comparison of the present percentage compositions for the 4s4p6 and 4s24p44d configurations of Y V (in bold type) with those of Singh et al. [17] (in parentheses). Level values are in cm−1.
IndexDesig.JE (obs) aPercentage Composition
34p611/217094675(69)%4s 2S24(30)%(1D)2S
44d155/221841790(92)%(3P)4D3%(3P)4F2%(3P)4P
54d177/221855792(94)%(3P)4D5%(3P)4F2%(1D)2F
64d133/221937488(91)%(3P)4D4%(3P)4P3%(1D)2D
74d111/222079588(91)%(3P)4D5%(1D)2P4%(3P)2P
84d199/222978791(93)%(3P)4F9%(1D)2G
94d277/223370472(81)%(3P)4F14%(3P)2F11%(1D)2G
104d211/223371245(45)%(1D)2P39(40)%(3P)2P11%(3P)4D
114d255/223767894(94)%(3P)4F3%(3P)4D2%(1S)2D
124d233/223821563(88)%(3P)4F11%(1S)2D10%(3P)4P
134d311/223889891(92)%(3P)4P4%(3P)2P3%(1D)2P
144d333/223913344(56)%(3P)4P22%(3P)4F20(22)%(1D)2P
154d433/224094938(40)%(1D)2D24(25)%(3P)2D10%(3P)4F
164d377/224233648(57)%(3P)2F20%(3P)4F20(19)%(1D)2G
174d355/224431277(89)%(3P)4P7%(1S)2D6%(3P)2D
184d533/224461339(24)%(3P)4P24(33)%(1D)2P21(27)%(3P)2P
194d455/224786140(42)%(1D)2D23(25)%(3P)2D16%(3P)4P12(17%)(3P)2F
204d299/225105291(93)%(1D)2G9%(3P)4F
214d477/225088368(73)%(1D)2G22(19)%(3P)2F8%(1D)2F
224d555/225140467(65)%(3P)2F17(16)%(1D)2F10%(1D)2D
234d655/226318480(83)%(1D)2F11%(3P)2F7%(1D)2D
244d577/226619782(83)%(1D)2F15%(3P)2F1%(1D)2G
254d633/228124562(67)%(1S)2D26(26)%(1D)2D4%(1D)2P
264d755/228600272(74)%(1S)2D16(16)%(1D)2D4%(3P)2F
274d733/229707147(51)%(3P)2P36(41)%(1D)2P7%(1D)2D
284d511/230266444(38)%(3P)2P38(37)%(1D)2P10(17)%(1D)2S3%4s 2S
294d855/230022462(65)%(3P)2D20(21)%(1D)2D14%(1S)2D
304d411/229496662(53)%(1D)2S20(22)%4s 2S8%(1D)2P6%(3P)2P
314d833/231204454(60)%(3P)2D20(18)%(1S)2D13(17)%(1D)2D
a Present value from Table 3.

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Reader, J. Spectrum and Energy Levels of Four-Times Ionized Yttrium (Y V). Atoms 2016, 4, 31. https://doi.org/10.3390/atoms4040031

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Reader J. Spectrum and Energy Levels of Four-Times Ionized Yttrium (Y V). Atoms. 2016; 4(4):31. https://doi.org/10.3390/atoms4040031

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Reader, Joseph. 2016. "Spectrum and Energy Levels of Four-Times Ionized Yttrium (Y V)" Atoms 4, no. 4: 31. https://doi.org/10.3390/atoms4040031

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