Chemistry of Polypyridine Ruthenium Complexes: VII. Electronic Structure and Photochemistry of cis-[Ru(2,2'-bpy)2(L)(Cl)]+ Complexes |
| |
Authors: | A Yu Ershov A D Shashko O V Sizova N V Ivanova S V Burov A V Kuteikina-Teplyakova |
| |
Institution: | (1) St. Petersburg State University, St. Petersburg, Russia |
| |
Abstract: | 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. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|