A linear trinuclear mixed oxidation state cobalt(III/II/III) complex with pyrazolate bridging ligands

被引：39
|
作者：
Billson, TS
Crane, JD
Fox, OD
Heath, SL
机构：
[1] Univ Hull, Dept Chem, Hull HU6 7RX, N Humberside, England
[2] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2000年 / 3卷 / 12期
关键词：
cobalt; trinuclear complex; mixed oxidation states; pyrazolate ligands;
D O I：
10.1016/S1387-7003(00)00171-4
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A linear, trinuclear cobalt complex with pyrazolate bridges has been prepared and structurally characterised. The outer cobalt centre is low spin, octahedral cobalt(III) and is coordinated by a tetra-anionic tetradentate ligand. Two of these outer cobalt(III) complexes act as bidentate chelating ligands to the central cobalt(II) ion, which adopts a distorted, flattened, tetrahedral geometry. (C) 2000 Published by Elsevier Science S.A.
引用
收藏
页码：718 / 720
页数：3
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