Chemistry of Polypyridine Ruthenium Complexes: VII. Electronic Structure and Photochemistry of cis-[Ru(2,2'-bpy)2(L)(Cl)]+ Complexes

被引：0
|
作者：
A. Yu. Ershov
A. D. Shashko
O. V. Sizova
N. V. Ivanova
S. V. Burov
A. V. Kuteikina-Teplyakova
机构：
[1] St. Petersburg State University,
来源：
Russian Journal of General Chemistry | 2003年 / 73卷
关键词：
Acetonitrile; Pyridine; Charge Transfer; Quantum Yield; Ruthenium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The electronic absorption spectra and photochemical behavior of the complexes of cis-[Ru(bpy)2 · (L)(Cl)]+ (bpy is 2,2'-bipyridyl) with pyridine (L = py) and 4-substituted pyridines [L = methyl-, amino-, and cyanopyridine, and 4,4'-bipyridyl (bipy)]. Photoirradiation of acetonitrile solutions of the complexes results in substitution of ligand L by a solvent molecule. A correlation was revealed between the photolysis quantum yield and the coordination-induced ligand L-to-metal charge transfer.
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页码：135 / 140
页数：5
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