Nitrosyl and Thionitrosyl Complexes of Technetium and Rhenium and Their Reactions with Hydrotris(pyrazolyl)borates
Abstract
:1. Introduction
2. Results and Discussion
2.1. Nitrosyl Complexes of Technetium
2.2. Thionitrosyl Complexes of Technetium
2.3. Thionitrosyl Complexes of Rhenium
3. Materials and Methods
3.1. Radiation Precaution
3.2. Syntheses
3.3. Spectroscopic and Analytical Methods
3.4. X-ray Crystallography
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Tc1–N10 | N10–O10 | Tc1–Cl1 | Tc1–Cl2 | Tc1–P1 | Tc1–P2 | Tc1–N1 | Tc1–N3 | Tc1–N5 | Tc1–N10–O10 | |
---|---|---|---|---|---|---|---|---|---|---|
1 | 1.816(4) | 0.946(4) | 2.447(1) | 2.443(2) | 2.474(2) | 2.473(1) | 2.4149(4) | - | - | 178.4(5) |
2 | 1.764(7) | 1.13(1) | 2.425(2) | - | 2.4417(5) | - | 2.152(2) | 2.172(1) | 2.135(2) | 174.3(5) |
g0 | a0Tc | g‖ | g⊥ | A‖Tc | A⊥Tc | A‖P | Reference | |
---|---|---|---|---|---|---|---|---|
[Tc(NS)Cl3(PPh3)2] (3) | 2.011 | 164 | 1.955 | 2.0455 | 270 | 128 | - | This work |
[Tc(NS)Cl3(PPh3)(OPPh3)] (4) | 2.009 | 166 | 1.978 | 1.999 | 290 | 134 | - | This work |
[Tc(NS)Cl3(PMe2Ph)2] | 2.045 | 133 | 2.027 | 2.038 | 219 | 101 | 19 (a) | [70] |
[Tc(NS)Cl3(PMe2Ph)(OPMe2Ph)] | 2.032 | 149 | 2.027 | 2.039 | 237 | 106 | 24 (b) | [67] |
[Tc(NO)Cl3(PMe2Ph)2] | 2.045 | 125 | 2.034 | 2.053 | 215 | 88 | 19 (a) | [93] |
Tc1–N10 | N10–S10 | Tc1–Cl1 | Tc1–Cl2 | Tc1–Cl3 | Tc1–P1/P2 | Tc1–O1 | P1–O1 | Tc1–O1–P1 | Tc1–N10–S10 | |
---|---|---|---|---|---|---|---|---|---|---|
3 | 1.78(1) | 1.51(1) | 2.443(3) | 2.357(2) | - | 2.570(2) | - | - | - | 180 |
4 | 1.68(2) | 1.55(2) | 2.346(6) | 2.368(6) | 2.356(6) | 2.552(7) | 2.09(1) | 1.50(1) | 154.4(9) | 174(2) |
Tc1–N10 | N10–S10 | Tc1–Cl1 | Tc1–N1 | Tc1–N3 | Tc1–N5 | Tc1–N7 | Tc1–N10–S10 | N10–Tc1–Cl1 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.733(2) | 1.572(2) | 2.4252(6) | 2.134(2) | 2.135(2) | 2.147(2) | 2.137(2) | 179.4(2) | 179.66(8) | |||||||
Hydrogen Bonds | |||||||||||||||
H10–Cl1 | H12–Cl1 | H14–Cl1 | H16–Cl1 | H2–Cl1 | H4–Cl1 | H6–Cl1 | H8–Cl1 | ||||||||
2.851 | 2.687 | 2.851 | 2.904 | 2.867 | 2.864 | 2.868 | 2.825 | ||||||||
H10–Cl2 | H12–Cl2 | H14–Cl2 | H16–Cl2 | ||||||||||||
2.507 | 2.678 | 2.478 | 2.439 |
Re–N10 | N10–S10 | Re1–Cl1 | Re1–Cl2 | Re1–N1 | Cl2…H2 | Re1–N10–S10 | N10–Re1–Cl2 | N2–H2…Cl2 | |
---|---|---|---|---|---|---|---|---|---|
6a | 1.738(8) | 1.558(7) | 2.438(2) | 2.488(4) | 2.142(5) | 2.536 | 178.3(3) | 174.8(2) | 118.9 |
6b | 1.737(5) | 1.578(5) | 2.445(2) | 2.468(1) | 2.158(4) | 2.396 | 173.0(3) | 176.6(2) | 125.5 |
6c | 1.98(2) | 1.36(2) | 2.441(8) | 2.449(4) | 2.18(2) | 2.501 | 175(2) | 171(1) | 124.4 |
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Sawallisch, T.E.; Abdulkader, A.; Nowak, D.; Hagenbach, A.; Abram, U. Nitrosyl and Thionitrosyl Complexes of Technetium and Rhenium and Their Reactions with Hydrotris(pyrazolyl)borates. Molecules 2024, 29, 3865. https://doi.org/10.3390/molecules29163865
Sawallisch TE, Abdulkader A, Nowak D, Hagenbach A, Abram U. Nitrosyl and Thionitrosyl Complexes of Technetium and Rhenium and Their Reactions with Hydrotris(pyrazolyl)borates. Molecules. 2024; 29(16):3865. https://doi.org/10.3390/molecules29163865
Chicago/Turabian StyleSawallisch, Till Erik, Abdullah Abdulkader, Domenik Nowak, Adelheid Hagenbach, and Ulrich Abram. 2024. "Nitrosyl and Thionitrosyl Complexes of Technetium and Rhenium and Their Reactions with Hydrotris(pyrazolyl)borates" Molecules 29, no. 16: 3865. https://doi.org/10.3390/molecules29163865