Synthesis and characterisation of heterometallic deca- and dodeca-nuclear metal wheels

被引：14

作者：

Helliwell, M

Smith, AA

Teat, SJ

Winpenny, REP

机构：

[1] Univ Manchester, Dept Chem, Manchester M13 9PL, Lancs, England

[2] SERC, Daresbury Lab, CCLRC, Warrington WA4 4AD, Cheshire, England

来源：

INORGANICA CHIMICA ACTA | 2003年 / 354卷

基金：

英国工程与自然科学研究理事会;

关键词：

heterometallic deca and dodeca-nuclear; metal wheels; cyclic structures;

D O I：

10.1016/S0020-1693(03)00178-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and crystallographic characterisation of two new cyclic molecules are reported. The molecules have the general formula [M(OMe)(2)(O2CMe)](n) where n = 10 or 12, and M is a mixture of Mn and Cr. For the decanuclear complex elemental analysis indicates. on average, presence of equal quantities of Mn and Cr. Chromatography combined with electrospray mass spectrometry suggests complexes containing differing ratios of the metal ions can be separated. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：49 / 53

页数：5

共 31 条

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