Triangulo-pentahalotrimetal complexes of nickel(II) and cobalt(II) with N,N,N′,N′,N-tetrametbylethane-1,2-diamine and related compounds

被引：43

作者：

Handley, DA ^{[1
]}

Hitchcock, PB ^{[1
]}

Leigh, GJ ^{[1
]}

机构：

[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England

来源：

INORGANICA CHIMICA ACTA | 2001年 / 314卷 / 1-2期

基金：

英国工程与自然科学研究理事会;

关键词：

nickel(II) complexes; cobal(II) complexes; Triangulo-trihalotrimetal moieties; X-ray crystal structures;

D O I：

10.1016/S0020-1693(00)00383-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Nickel(ll) and cobalt(II) form complexes [M3Cl5(neutral didentate ligand)(3)](+) containing the triangulo-trihalotrimetal moieties with considerable case, and they are very similar in structure to the known titanium, vanadium, and iron homologues. However, chromium and copper are not. The supporting neutral ligand is almost invariably N,N,N',N'-tetramethylethane-1,2-diamine. These compounds show a great affinity fur water and react to lose one apical chloride to be replaced by hydroxide. The analogous bromide derivatives have also been prepared and characterised. For the first time, a triangulo-trihalotrimetal compound containing fluoride has also been prepared. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：1 / 13

页数：13

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