ISSN:
1432-1327
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Chemistry and Pharmacology
Notes:
Abstract The purpose of this commentary is to stress that in mixed-valence systems, electron localization and electron delocalization are competitive, the first being most often the stronger. In iron-sulfur clusters where a delocalized Fe(II)Fe(III) pair of maximal spin exists, a minimum value of 1200 cm–1 is proposed for the resonance integral β parametrizing the electron delocalization.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s007750050037
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