AN EVIDENCE OF MIXED-VALENCE ELECTRON-TRANSFER IN THE INVERTED MARCUSREGION

Authors
DIAZ C ARANCIBIA A
Citation
C. Diaz et A. Arancibia, AN EVIDENCE OF MIXED-VALENCE ELECTRON-TRANSFER IN THE INVERTED MARCUSREGION, Boletin de la Sociedad Chilena de Quimica, 43(1), 1998, pp. 97-102
Citations number
18
Categorie Soggetti
Chemistry
Journal title
Boletin de la Sociedad Chilena de Quimica → ACNP
ISSN journal
03661644
Volume
43
Issue
1
Year of publication
1998
Pages
97 - 102
Database
ISI
SICI code
0366-1644(1998)43:1<97:AEOMEI>2.0.ZU;2-R
Abstract
The rates electron transfer k(et) for the mixed-valence complexes [Cd( dppe)Fe-CN-MLn](+2), MLn = Cp(dppe)Fe, Mn(CO)(2)dppmP(OPh)(3) and othe r cyanide bridged complexes were estimated from the intervalence trans ition parameters. The k(et) values correlate inversely with the free-e nergy driving force (-Delta G degrees) estimated from the half-wave po tentials. The results can be interpreted as an evidence of the inverte d region of Marcus in mixed-valence complexes.