Characterisation of two different mixed-valence states in a strongly interacting dimolybdenum complex

被引：15
|
作者：
Wlodarczyk, A
Doyle, GA
Maher, JP
McCleverty, JA
Ward, MD
机构：
[1] School of Chemistry, University of Bristol, Bristol BS8 1TS, Cantock's Close
来源：
CHEMICAL COMMUNICATIONS | 1997年 / 08期
关键词：
D O I：
10.1039/a608157f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The pyrazine-bridged bimetallic complex [{Mo(No)[HB(dmpz)(3)]Br}(2)(mu-pz)](z) [HB(dmpz)(3)=tris(3,5-dimethylpyrazolyl)borate] exists within a five-membered electron-transfer chain where z=-2, -1, 0, +1 and +2; the mixed-valence species with z=-1 is delocalised on the EPR and IR spectroscopic timescales whereas that with z=+1 is valence-trapped.
引用
收藏
页码：769 / 770
页数：2
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