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Inorganics, Volume 10, Issue 6

2022 June - 18 articles

Cover Story: Ruthenium complexes with the general formula TpRu(L)(NCMe)Ph (Tp = hydrido(trispyrazolyl)borate, L = CO, PMe3, P(OCH2)3CEt, P(pyr)3, P(OCH2)2(O)CCH3) have previously been used as catalyst precursors for ethylene hydrophenylation to produce ethylbenzene. These previous studies suggested that less electronic-rich Ru(II) complexes might exhibit improved catalytic performance. In this work, we synthesized three structurally related Ru(II) complexes with reduced electron density, compared with TpRu(L)(NCMe)Ph complexes, and investigated their stabilities, structural properties, and catalytic performance for the ethylene hydrophenylation reaction. View this paper
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Articles (18)

  • Article
  • Open Access
79 Citations
7,901 Views
13 Pages

Nickel Oxide-Incorporated Polyaniline Nanocomposites as an Efficient Electrode Material for Supercapacitor Application

  • Krishna Prasad Gautam,
  • Debendra Acharya,
  • Indu Bhatta,
  • Vivek Subedi,
  • Maya Das,
  • Shova Neupane,
  • Jyotendra Kunwar,
  • Kisan Chhetri and
  • Amar Prasad Yadav

This work reports the facile, controlled, and low-cost synthesis of a nickel oxide and polyaniline (PANI) nanocomposites-based electrode material for supercapacitor application. PANI-NiO nanocomposites with varying concentrations of NiO were synthesi...

  • Article
  • Open Access
2 Citations
3,228 Views
8 Pages

Metal dopants are important for HfO2-based resistive switching mechanisms in resistive random-access memory (RRAM) because they can improve the performance of RRAM devices. Although Cu ions have been widely explored as metal dopants, Cu dopants with...

  • Article
  • Open Access
1 Citations
3,029 Views
15 Pages

Molecular Structures and Redox Properties of Homoleptic Aluminum(III) Complexes with Azobisphenolate (azp) Ligands

  • Kazuyuki Takahashi,
  • Takumi Noguchi,
  • Keiji Ueda,
  • Atsuhiro Miyawaki and
  • Suguru Murata

To elucidate the oxidation behavior of the 2,2′-azobisphenolate (azp) ligand, a series of homoleptic 1:2 AlIII complexes of four azp derivatives (L1) with 5,5′-dichloro-, 5,5′-dimethyl-, 5,5′-di-t-butyl-, 3,3′,5,5′...

  • Article
  • Open Access
7 Citations
3,239 Views
12 Pages

Luminescence and Scintillation in the Niobium Doped Oxyfluoride Rb4Ge5O9F6:Nb

  • Darren Carone,
  • Vladislav V. Klepov,
  • Scott T. Misture,
  • Joseph C. Schaeperkoetter,
  • Luiz G. Jacobsohn,
  • Mina Aziziha,
  • Juliano Schorne-Pinto,
  • Stuart A. J. Thomson,
  • Adrian T. Hines and
  • Hans-Conrad zur Loye
  • + 1 author

A new niobium-doped inorganic scintillating oxyfluoride, Rb4Ge5O9F6:Nb, was synthesized in single crystal form by high-temperature flux growth. The host structure, Rb4Ge5O9F6, crystallizes in the orthorhombic space group Pbcn with lattice parameters...

  • Article
  • Open Access
2 Citations
2,833 Views
20 Pages

Tetraruthenium Macrocycles with Laterally Extended Bis(alkenyl)quinoxaline Ligands and Their F4TCNQ•− Salts

  • Rajorshi Das,
  • Michael Linseis,
  • Laura Senft,
  • Ivana Ivanović-Burmazović and
  • Rainer F. Winter

We report on the tetraruthenium macrocycles Ru4-5 and -6 with a π-conjugated pyrene-appended 5,8-divinylquinoxaline ligand and either isophthalate or thiophenyl-2,5-dicarboxylate linkers and their charge-transfer salts formed by oxidation with two...

  • Article
  • Open Access
10 Citations
4,872 Views
11 Pages

Enhancing the Performance of Ceramic-Rich Polymer Composite Electrolytes Using Polymer Grafted LLZO

  • Pierre Ranque,
  • Jakub Zagórski,
  • Grazia Accardo,
  • Ander Orue Mendizabal,
  • Juan Miguel López del Amo,
  • Nicola Boaretto,
  • Maria Martinez-Ibañez,
  • Hugo Arrou-Vignod,
  • Frederic Aguesse and
  • Shanmukaraj Devaraj
  • + 1 author

Solid-state batteries are the holy grail for the next generation of automotive batteries. The development of solid-state batteries requires efficient electrolytes to improve the performance of the cells in terms of ionic conductivity, electrochemical...

  • Article
  • Open Access
10 Citations
3,573 Views
11 Pages

A Near-Infrared BODIPY-Based Rhomboidal Metallacycle for Imaging-Guided Photothermal Therapy

  • Jinjin Zhang,
  • Jialin Yu,
  • Wen Li,
  • Yiqi Fan,
  • Yang Li,
  • Yan Sun,
  • Shouchun Yin and
  • Peter J. Stang

Although boron dipyrromethene (BODIPY)-based metallacycles are expected to be promising candidates for imaging probes and therapeutic agents, their biomedical applications are restricted by their short absorption/emission wavelengths. In this work, w...

  • Article
  • Open Access
9 Citations
2,906 Views
15 Pages

Three copper(I) dithiocarbamate–phosphine complexes of the general formula Cu(PPh3)2L were synthesized by metathesis reactions of the potassium salt of the dithiocarbamate ligand L and the precursor complex Cu(PPh3)2NO3 in an equimolar ratio. L...

  • Article
  • Open Access
6 Citations
2,768 Views
8 Pages

Thermal Conductivity of Yttria-Gadolinia Solid Solution Optical Ceramics in the Temperature Range 50–300 K

  • Stanislav Balabanov,
  • Timofey Evstropov,
  • Dmitry Permin,
  • Olga Postnikova,
  • Alexander Praded and
  • Pavel Popov

This study looked at the thermal conductivity of translucent (Y1−xGdx)2O3 (where 0 ≤ x ≤ 1) solid solution ceramics in the temperature range from 50 K to 300 K. The samples were obtained by hot pressing from high-purity nanopowders at 160...

  • Article
  • Open Access
6 Citations
3,770 Views
27 Pages

Nano-ZrO2@C, Nano-(ZrC, ZrO2)@C and Nano-ZrC@C Composites Prepared by Plasma-Assisted Carbonization of Zr-Loaded Iminodiacetate-Functionalized Styrene-Divinylbenzene Copolymers

  • Alejandro Martiz,
  • Zoltán Károly,
  • Attila Domján,
  • Miklós Mohai,
  • Laura Bereczki,
  • László Trif,
  • Attila Farkas,
  • Krisztina László,
  • Alfréd Menyhárd and
  • László Kótai

We have developed an easy route to prepare (nano-ZrO2,nano-ZrCx)@C composites with varying ZrO2/ZrCx content. The process consists of preparing a zirconium-loaded, iminodiacetate-functionalized styrene-divinylbenzene (STY-DVB) copolymer, and its subs...

  • Feature Paper
  • Article
  • Open Access
5 Citations
3,704 Views
14 Pages

Electron-Deficient Ru(II) Complexes as Catalyst Precursors for Ethylene Hydrophenylation

  • Xiaofan Jia,
  • Songyuan Tian,
  • Philip J. Shivokevich,
  • W. Dean Harman,
  • Diane A. Dickie and
  • T. Brent Gunnoe

Ruthenium(II) complexes with the general formula TpRu(L)(NCMe)Ph (Tp = hydrido(trispyrazolyl)borate, L = CO, PMe3, P(OCH2)3CEt, P(pyr)3, P(OCH2)2(O)CCH3) have previously been shown to catalyze arene alkylation via Ru-mediated arene C–H activati...

  • Article
  • Open Access
8 Citations
6,382 Views
12 Pages

In this paper, we report the synthesis and structural characterisation of two hetero-metallic clusters, [(CO)3CrSn5Cr(CO)3]4− and [(CO)3MoSn5Mo(CO)3]4−, both of which have a pentagonal bipyramidal core. The structures are similar to that...

  • Article
  • Open Access
4 Citations
2,645 Views
13 Pages

The efficient regio- and stereoselective syntheses of (Z,Z)-bis(3-amino-3-oxo-1-propenyl) selenides and diselenides in high yields based on the nucleophilic addition of sodium selenide to 2-propynamides and sodium diselenide to 3-(trimethylsilyl)-2-p...

  • Article
  • Open Access
2 Citations
3,982 Views
11 Pages

Kinetic Control of Anion Stoichiometry in Hexagonal BaTiO3

  • Keisuke Kageyama,
  • Yang Yang,
  • Toki Kageyama,
  • Kantaro Murayama,
  • Kazuki Shitara,
  • Takashi Saito,
  • Hiroki Ubukata,
  • Cédric Tassel,
  • Akihide Kuwabara and
  • Hiroshi Kageyama

The cubic oxyhydride perovskite BaTiO3−xHx, where the well-known ferroelectric oxide BaTiO3 is partially hydridized, exhibits a variety of functions such as being a catalyst and precursor for the synthesis of mixed-anion compounds by utilizing...

  • Article
  • Open Access
2 Citations
2,359 Views
9 Pages

The article is devoted to the study of selenium (VI) reduction processes in sulfuric acid solutions when titanium electrodes are polarized by alternating current of industrial frequency (50 Hz). It was found that selenate ion reduction occurs on the...

  • Article
  • Open Access
8 Citations
4,585 Views
17 Pages

Zinc(II) Complexes with Dimethyl 2,2′-Bipyridine-4,5-dicarboxylate: Structure, Antimicrobial Activity and DNA/BSA Binding Study

  • Tina P. Andrejević,
  • Ivana Aleksic,
  • Jakob Kljun,
  • Bojana V. Pantović,
  • Dusan Milivojevic,
  • Sandra Vojnovic,
  • Iztok Turel,
  • Miloš I. Djuran and
  • Biljana Đ. Glišić

Two zinc(II) complexes with dimethyl 2,2′-bipyridine-4,5-dicarboxylate (py-2py) of the general formula [Zn(py-2py)X2], X = Cl (1) and Br (2) were synthesized and characterized by NMR, IR and UV-Vis spectroscopy and single-crystal...

  • Article
  • Open Access
2 Citations
2,710 Views
11 Pages

Developing the high-efficiency and cheap non-noble catalysts towards hydrogen evolution reaction (HER) is of significance for water splitting. Herein, for the first time, we report a simple method of acid leaching combined with carbothermic reduction...

  • Article
  • Open Access
10 Citations
3,474 Views
12 Pages

As the overall turnover-limiting step (TOLS) in the homogeneous conversion of N2O, the oxygen-atom transfer (OAT) from an N2O to an Ru-H complex to generate an N2 and Ru-OH complex has been comprehensively investigated by density functional theory (D...

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Inorganics - ISSN 2304-6740