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6.959 Aktuelle Fachpublikationen in Inorganic Chemistry

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Tuning the Electronic Structure of Fe(II) Polypyridines via Donor Atom and Ligand Scaffold Modifications: A Computational Study

21.08.2015 | David N. Bowman; Alexey Bondarev; Sriparna Mukherjee; Elena Jakubikova, Inorganic Chemistry, 2015

Fe(II) polypyridines are an important class of pseudo-octahedral metal complexes known for their potential applications in molecular electronic switches, data storage and display devices, sensors, and dye-sensitized solar cells. Fe(II) polypyridines have a d6 electronic configuration and ...

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Insertion of Trivalent Lanthanides into Uranyl Vanadate Layers and Frameworks

20.08.2015 | Yaxing Wang; Xuemiao Yin; Yanyan Zhao; Yang Gao; Lanhua Chen; Zhiyong Liu; Daopeng Sheng; Juan Diwu; Zhifang Chai; T ..., Inorganic Chemistry, 2015

Two new uranyl vanadates have been prepared from hydrothermal reactions and structurally characterized by single-crystal X-ray diffraction. The structure of (H3O)UO2VO4 (UVO-1) consists of anionic layers containing UO22+ pentagonal bipyramids coordinated by edge-sharing VO5 square pyramids, with ...

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Trinuclear and Tetranuclear Re(I) Rings Connected with Phenylene, Vinylene, and Ethynylene Chains: Synthesis, Photophysics, and Redox Properties

20.08.2015 | Jana Rohacova; Akiko Sekine; Tsubasa Kawano; Sho Tamari; Osamu Ishitani, Inorganic Chemistry, 2015

A series of highly luminescent trinuclear and tetranuclear ring-shaped Re(I) complexes wherein the Re units are linked with rigid bidentate phosphine ligands, namely, bis(diphenylphosphino)-p-phenylene, -trans-vinylene, and -ethynylene, were synthesized and fully characterized. Their strong ...

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Chelate Ring Size Effect as a Factor of Selective Fluorescent Recognition of Zn2+ Ions by Pyrrolo[2,3-b]quinoxaline with a Substituted 2-Pyridyl Group Receptor

20.08.2015 | Katarzyna Ostrowska; Bogdan Musielak; Edward Szneler; Łukasz Dudek; Marlena Gryl; Katarzyna Stadnicka, Inorganic Chemistry, 2015

Analysis of the spectral properties and structural differences of two turn-on ratiometric fluorescent receptors for Zn2+ and Cd2+ ions, derivatives of pyrrolo[2,3-b]quinoxaline (2), and earlier published 3 (Ostrowska et al. CrystEngComm 2015, 17, 498–502) was performed. Both ligands are E/Z ...

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Syntheses, Crystal Structures, Ion-Exchange, and Photocatalytic Properties of Two Amine-Directed Ge–Sb–S Compounds

20.08.2015 | Bo Zhang; Mei-Ling Feng; Hong-Hua Cui; Cheng-Feng Du; Xing-Hui Qi; Nan-Nan Shen; Xiao-Ying Huang, Inorganic Chemistry, 2015

Among numerous heterometallic chalcogenidoantimonates, relatively a few amine-directed Ge–Sb–S compounds have been synthesized. Presented here are the solvothermal syntheses, crystal structures, and ion-exchange, optical, and photocatalytic properties of two novel amine-directed Ge–Sb–S ...

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Metal–Organic Framework (MOF) Defects under Control: Insights into the Missing Linker Sites and Their Implication in the Reactivity of Zirconium-Based Frameworks

20.08.2015 | Oleksii V. Gutov; Miguel González Hevia; Eduardo C. Escudero-Adán; Alexandr Shafir, Inorganic Chemistry, 2015

For three-dimensional (3D) metal–organic frameworks (MOFs), the presence and nature of structural defects has been recognized as a key factor shaping the material’s physical and chemical behavior. In this work, the formation of the “missing linker” defects has been addressed in the model ...

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Construction of Interpenetrated Ruthenium Metal–Organic Frameworks as Stable Photocatalysts for CO2 Reduction

19.08.2015 | Shuquan Zhang; Lina Li; Sangen Zhao; Zhihua Sun; Junhua Luo, Inorganic Chemistry, 2015

Poor stability has long been a major obstacle to the practical applications of metal–organic framework (MOF) photocatalysts. This problem can be overcome by the use of structural interpenetration. In this work, by modifying Ru metalloligands, we have rationally designed two Ru–polypyridine based ...

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Reverse Catalase Reaction: Dioxygen Activation via Two-Electron Transfer from Hydroxide to Dioxygen Mediated By a Manganese(III) Salen Complex

19.08.2015 | Takuya Kurahashi, Inorganic Chemistry, 2015

Although atmospheric dioxygen is regarded as the most ideal oxidant, O2 activation for use in oxygenation reactions intrinsically requires a costly sacrificial reductant. The present study investigated the use of aqueous alkaline solution for O2 activation. A manganese(III) salen complex, ...

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Computational Insight into the Mechanism of Alkane Hydroxylation by Non-heme Fe(PyTACN) Iron Complexes. Effects of the Substrate and Solvent

19.08.2015 | Verònica Postils; Anna Company; Miquel Solà; Miquel Costas; Josep M. Luis, Inorganic Chemistry, 2015

The reaction mechanisms for alkane hydroxylation catalyzed by non-heme FeVO complexes presented in the literature vary from rebound stepwise to concerted highly asynchronous processes. The origin of these important differences is still not completely understood. Herein, in order to clarify this ...

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Homometallic Cubane Clusters: Participation of Three-Coordinated Hydrogen in 60-Valence Electron Cubane Core

19.08.2015 | K. Yuvaraj; Dipak Kumar Roy; Bijan Mondal; Babu Varghese; Sundargopal Ghosh, Inorganic Chemistry, 2015

This work describes the synthesis, structural characterizations, and electronic structures of a series of novel homometallic cubane clusters [(Cp*Ru)2{Ru(CO)2}2BH(μ3-E)(μ-H)B(μ-H)3M], (2, M = Cp*Ru, E = CO; 3, M = Ru(Cp*Ru)2(μ-CO)3(μ-H)BH), E = BH), [(Cp*Ru)3(μ3-CO)(BH)3(μ3-H)3], 4, and ...

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