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High performance double perovskites of Cs<sub>2</sub>InAgBr<sub>6</sub> and Cs<sub>2</sub>InAgCl<sub>6</sub> structural electronic optical and thermoelectric properties for next generation photovoltaics. [PDF]
Sci RepFatmi M +7 more
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Exploring the Influence of Approximations for Simulating Valence Excited X-ray Spectra. [PDF]
J Phys Chem APenfold TJ, Curchod BFE.
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Mixed Valence Chemistry-A Survey and Classification
, 1968 Publisher Summary This review is concerned with the neglected class of inorganic compounds, which contain ions of the same element in two different formal states of oxidation. Although the number of references cited in our review show that many individual examples of this class have been studied, yet they have very rarely been treated as a class, and
Melvin B. Robin, Peter Day
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Valence tautomerism in copper coordination chemistry
Inorganica Chimica Acta, 2018Abstract Valence tautomerism in coordination chemistry is currently intensely studied, and several seminal review articles discuss important aspects of its applications in catalysis and material science. This article does not intend to comprehensively review research in this field, but to highlight the quest for new redox-active ligands for the ...
Hans‐Jörg Himmel
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Mixed Valence Chemistry and Metal Chain Compounds [PDF]
, 1975 In 1896 Alfred Werner1 began to investigate what, at that time, were thought to be two isomeric forms of sodium bis-oxalatoplatinite. The curious feature which attracted Werner’s attention to these compounds was that while one was pale yellow, the other was copper red.
P. Day
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Introduction to Mixed-Valence Chemistry
1980To begin with, some definitions: ‘mixed valency’ is one of several names, such as ‘mixed oxidation state’ or ‘non-integral oxidation state’, used to describe inorganic or metal-organic compounds in which an element is present in more than one level of oxidation.
P. Day
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Synthetic Approaches to Mixed-Valence Chemistry
1980Several preparative routes to mixed-valence materials have been examined and the effect of the synthetic variables discussed. It has been shown that solubility is a dominant factor in the successful isolation of many such materials. Soluble metal cluster complexes are susceptible to sequential oxidation/reduction reactions which lead to mixed-valence ...
James T. Wrobleski, David B. Brown
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Colloidal Molecules from Valence‐Endowed Nanoparticles by Covalent Chemistry
Angewandte Chemie, 2018AbstractWe demonstrate a simple method to create a variety of silica‐based colloidal molecules through the covalent assembly of site‐specifically functionalized patchy nanoparticles with complementary nanospheres. Colloidal analogues of BeBr2, BBr3 and CBr4 are obtained from sp‐, sp2‐ and sp3‐like particles, while Br2O and NBr3 analogues can be ...
Pierre‐Etienne Rouet +3 more
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Solvent and Temperature Effects in Mixed-Valence Chemistry
1991A temperature dependence has been observed for the intervalence transfer absorption band in an unsymmetrical, ligand-bridged complex of ruthenium. The dependence has been analyzed by a free energy surfaces approach introduced by Marcus and Sutin or by a quantum mechanical approach.
Joseph T. Hupp +6 more
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