X-RAY CRYSTAL-STRUCTURES OF A SERIES OF [M(II)(SR)4]2- COMPLEXES (M = MN, FE, CO, NI, ZN, CD AND HG) WITH S4 CRYSTALLOGRAPHIC SYMMETRY

被引：68

作者：

SILVER, A ^{[1
]}

KOCH, SA ^{[1
]}

MILLAR, M ^{[1
]}

机构：

[1] SUNY STONY BROOK, DEPT CHEM, STONY BROOK, NY 11794 USA

来源：

INORGANICA CHIMICA ACTA | 1993年 / 205卷 / 01期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0020-1693(00)87348-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The X-ray crystal structures of an isomorphous and isostructural series of compounds, M(II) tetrathiolate complexes, [Et4N]2[M(S-2-Ph-C6H4)4].2CH3CN (M = Mn, Fe, Co, Ni, Zn, Cd, Hg) are determined. The compounds crystallize in the tetragonal space group I4c2 (No. 120), which imposes S4 Crystallographic symmetry on the [M(S-2-Ph-C6H4)4]2-anions. Each of the [M(S-2-Ph-C6H4)4]2- anions have tetragonally compressed [MS4] cores. The structures of this series of complexes add to the structural analysis of conformational isomers of [M(SAr)4]2-/1- complexes which are significant as models for [M(II)-(S-cys)4] centers in proteins.

引用

页码：9 / 14

页数：6

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