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
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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