Binuclear aroyl and carbamoyl complexes of iron:: X-ray crystal structures of [Fe2(μ:σ,σ′-OCR)2(CO)5(PPh3)] (R = C6H3Me2-2,6, NiPr2)

被引:15
作者
Anderson, S [1 ]
Hill, AF [1 ]
Slawin, AMZ [1 ]
White, AJP [1 ]
Williams, DJ [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England
关键词
D O I
10.1021/ic970700d
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The syntheses of two bimetallic complexes [Fe-2(mu:sigma,sigma'-OCR)(2)(CO)(5)(PPh3)] [R = C6H3Me2-2,6 (1), (NPr2)-Pr-1 (2)] are described, the latter by a variety of routes. A comparison of the structural effects of the aroyl and carbamoyl. bridging ligands upon the unsymmetrically bridged diiron core follows from crystallographic studies on both complexes.
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页码:594 / +
页数:5
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