A LASER FLASH-PHOTOLYSIS STUDY OF ELECTRON-TRANSFER PROCESSES OF [RU(BPY)(3)](2+) IN HIGH MAGNETIC-FIELD

被引：10
|
作者：
MUKAI, M [1 ]
TANAKA, H [1 ]
FUJIWARA, Y [1 ]
TANIMOTO, Y [1 ]
机构：
[1] HIROSHIMA UNIV, FAC SCI, DEPT CHEM, HIGASHIHIROSHIMA 724, JAPAN
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1994年 / 67卷 / 11期
关键词：
D O I：
10.1246/bcsj.67.3112
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effect of high magnetic fields (less than or equal to 13 T) on the charge transfer reaction between Ru(II) tris(2,2'-bipyridine) and methylviologen is studied by laser hash photolysis in a pulse magnet. The initial yield of the methylviologen radical decreases by about 20% at 13 T and the second order decay rate constant of the escaped radicals increases as the magnetic field increases. These effects of high magnetic field are interpreted in terms of the Delta g mechanism with strong spin-orbit coupling proposed by Steiner et al.
引用
收藏
页码：3112 / 3115
页数：4
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