Excited-state mixed valence in transition metal complexes

被引：33
|
作者：
Plummer, Edward A. [1 ]
Zink, Jeffrey I. [1 ]
机构：
[1] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
来源：
INORGANIC CHEMISTRY | 2006年 / 45卷 / 17期
关键词：
D O I：
10.1021/ic060847h
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Mixed valence in the lowest-energy metal-to-ligand charge-transfer excited state of di-(4-acetylpyridine) tetraammineruthenium(II) complexes is defined and analyzed. The excited state has two interchangeably equivalent ligands with different oxidation states. The electronic absorption band energies, selection rules, and bandwidths are analyzed quantitatively in terms of the signs and orientations of the transition dipole moments, sign and magnitude of the coupling, and resonance Raman analysis of displaced normal modes.
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页码：6556 / 6558
页数：3
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