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.

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收藏

页码：718 / 720

页数：3

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