A New Class of Mixed-Valence Systems with Orbitally Degenerate Organic Redox Centers. Examples Based on Hexa-Rhenium Molecular Prisms.

The article presents information on mixed-valence (MV) systems with orbitally degenerate organic redox centers. The most common examples of MV systems are of the type Mn-bridge, where M is a transition metal and the bridge is an organic linker. The excited-state calculations carried out for a nearly...

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Detalles Bibliográficos
Publicado en:	Journal of the American Chemical Society Vol. 128; no. 39; pp. 12592 - 12594
Autores principales:	Dinolfo, Peter H., Coropceanu, Veaceslav, Brédas, Jean-Luc, Hupp, Joseph T.
Formato:	Artículo
Publicado:	American Chemical Society 10/4/2006
Materias:	Valence fluctuations Oxidation-reduction reaction Transition metals Linkers (Computer programs)
Acceso en línea:	Ver este registro en EBSCOhost

Descripción
Sumario:	The article presents information on mixed-valence (MV) systems with orbitally degenerate organic redox centers. The most common examples of MV systems are of the type Mn-bridge, where M is a transition metal and the bridge is an organic linker. The excited-state calculations carried out for a nearly trigonal symmetry of the model system indicate some build up of IT character and an increase in intensity for other transitions.