Optical investigation of the intervalence charge-transfer interactions in the three-dimensional gold mixed-valence compounds Cs2Au2X6(X = Cl, Br or I)

1994 ◽  
pp. 327 ◽  
Author(s):  
Norimichi Kojima ◽  
Hiroshi Kitagawa
Keyword(s):  
Charge Transfer ◽  
Mixed Valence ◽  
Three Dimensional ◽  
Optical Investigation ◽  
Intervalence Charge Transfer ◽  
Mixed Valence Compounds

scholarly journals Quantification of the mixed-valence and intervalence charge transfer properties of a cofacial metal–organic framework via single crystal electronic absorption spectroscopy

2020 ◽  
Vol 11 (20) ◽  
pp. 5213-5220
Author(s):  
Patrick W. Doheny ◽  
Jack K. Clegg ◽  
Floriana Tuna ◽  
David Collison ◽  
Cameron J. Kepert ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Mixed Valence ◽  
Three Dimensional ◽  
Fundamental Understanding ◽  
Intervalence Charge Transfer ◽  
Metal Organic ◽  
Transfer Properties ◽  
Transfer Mechanisms

Gaining a fundamental understanding of charge transfer mechanisms in three-dimensional Metal–Organic Frameworks (MOFs) is crucial to the development of electroactive and conductive porous materials.

Synthesis, Characterization, and Intervalence Charge Transfer Properties of a Series of Rhenium(I)−Iron(III) Mixed-Valence Compounds

1999 ◽  
Vol 38 (3) ◽  
pp. 606-612 ◽  
Author(s):  
Brian W. Pfennig ◽  
Jamie L. Cohen ◽  
Irene Sosnowski ◽  
Nathan M. Novotny ◽  
Douglas M. Ho
Keyword(s):  
Charge Transfer ◽  
Mixed Valence ◽  
Intervalence Charge Transfer ◽  
Mixed Valence Compounds ◽  
Transfer Properties

scholarly journals Configuration coordinate energy level diagrams of intervalence and metal-to-metal charge transfer states of dopant pairs in solids

2015 ◽  
Vol 17 (30) ◽  
pp. 19874-19884 ◽  
Author(s):  
Zoila Barandiarán ◽  
Andries Meijerink ◽  
Luis Seijo
Keyword(s):  
Charge Transfer ◽  
Energy Level ◽  
Energy Levels ◽  
Mixed Valence ◽  
Active Centers ◽  
Metal Charge ◽  
Intervalence Charge Transfer ◽  
Metal Charge Transfer ◽  
Configuration Coordinate

Configuration coordinate diagrams, which are normally used in a qualitative manner for the energy levels of active centers in phosphors, are quantitatively obtained here for intervalence charge transfer (IVCT) states of mixed valence pairs and metal-to-metal charge transfer (MMCT) states of heteronuclear pairs, in solid hosts.

Intervalence Charge-Transfer System by 1D Assembly of New Mixed-Valence Octanuclear CuI/CuII/CuIIICluster Units

2011 ◽  
Vol 50 (7) ◽  
pp. 2708-2710 ◽  
Author(s):  
Takashi Okubo ◽  
Hiroyasu Kuwamoto ◽  
Kyung Ho Kim ◽  
Shinya Hayami ◽  
Akihito Yamano ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Mixed Valence ◽  
Transfer System ◽  
Intervalence Charge Transfer

Stark spectroscopy of mixed-valence systems

2007 ◽  
Vol 366 (1862) ◽  
pp. 33-45 ◽  
Author(s):  
Lisa N Silverman ◽  
Pakorn Kanchanawong ◽  
Thomas P Treynor ◽  
Steven G Boxer
Keyword(s):  
Charge Transfer ◽  
Electric Fields ◽  
Dipole Moments ◽  
Mixed Valence ◽  
Quantitative Information ◽  
Stark Spectroscopy ◽  
Charge Transfer Transition ◽  
Band Position ◽  
Stark Effects ◽  
Intervalence Charge Transfer

Many mixed-valence systems involve two or more states with different electric dipole moments whose magnitudes depend upon the charge transfer distance and the degree of delocalization; these systems can be interconverted by excitation of an intervalence charge transfer transition. Stark spectroscopy involves the interaction between the change in dipole moment of a transition and an electric field, so the Stark spectra of mixed-valence systems are expected to provide quantitative information on the degree of delocalization. In limiting cases, a classical Stark analysis can be used, but in intermediate cases the analysis is much more complex because the field affects not only the band position but also the intrinsic bandshape. Such non-classical Stark effects lead to widely different bandshapes. Several examples of both classes are discussed. Because electric fields are applied to immobilized samples, complications arise from inhomogeneous broadening, along with other effects that limit our ability to extract unique parameters in some cases. In the case of the radical cation of the special pair in photosynthetic reaction centres, where the mixed-valence system is in a very complex but structurally well-defined environment, a detailed analysis can be performed.

Phase Diagram of the Three-Dimensional Halogen-Bridged Mixed-Valence Compounds M2Au2X6(M=Rb, Cs; X=Cl, Br, I) under High Pressure

1993 ◽  
Vol 32 (S1) ◽  
pp. 51
Author(s):  
Norimichi Kojima ◽  
Atsushi Tanaka ◽  
Hirohiko Sato ◽  
Hiroshi Kitagawa ◽  
Takumi Kikegawa ◽  
...  
Keyword(s):  
Phase Diagram ◽  
High Pressure ◽  
Mixed Valence ◽  
Three Dimensional ◽  
Mixed Valence Compounds

scholarly journals Charge Transfer Pathways in Three Isomers of Naphthalene-Bridged Organic Mixed Valence Compounds

2015 ◽  
Vol 81 (2) ◽  
pp. 595-602 ◽  
Author(s):  
Hauke C. Schmidt ◽  
Mariana Spulber ◽  
Markus Neuburger ◽  
Cornelia G. Palivan ◽  
Markus Meuwly ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Mixed Valence ◽  
Mixed Valence Compounds

A Hexadecanuclear Copper(I)–Copper(II) Mixed-Valence Compound: Structure, Magnetic Properties, Intervalence Charge Transfer, EPR, and NMR

2007 ◽  
Vol 2007 (23) ◽  
pp. 3695-3700 ◽  
Author(s):  
Senjuti De ◽  
Shubhamoy Chowdhury ◽  
Jnan P. Naskar ◽  
Michael G. B. Drew ◽  
Rodolphe Clérac ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Charge Transfer ◽  
Mixed Valence ◽  
Compound Structure ◽  
Intervalence Charge Transfer ◽  
Mixed Valence Compound

EOMCC, MRPT, and TDDFT Studies of Charge Transfer Processes in Mixed-Valence Compounds: Application to the Spiro Molecule†

2010 ◽  
Vol 114 (33) ◽  
pp. 8764-8771 ◽  
Author(s):  
Kurt R. Glaesemann ◽  
Niranjan Govind ◽  
Sriram Krishnamoorthy ◽  
Karol Kowalski
Keyword(s):  
Charge Transfer ◽  
Mixed Valence ◽  
Transfer Processes ◽  
Mixed Valence Compounds
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