The structure of the red-brown form of [Fe2(η5-C5H4Me)2(CO)(CN)(μ-CO)(μ-CNMe2)] and its confirmation as a cis isomer

被引：2

作者：

Boss, Kevin ^{[1
]}

Manning, Anthony R. ^{[1
]}

Muller-Bunz, Helge ^{[1
]}

机构：

[1] Univ Coll Dublin, Dept Chem, Dublin 4, Ireland

来源：

ZEITSCHRIFT FUR KRISTALLOGRAPHIE | 2006年 / 221卷 / 04期

关键词：

iron complex; cyanide ligand; mu-dimethyliminium ligand; single crlystal structure analysis; X-ray diffraction;

D O I：

10.1524/zkri.2006.221.4.266

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal and molecular structure of the red brown form of [Fe-2(eta(5)-C5H4Me)(2)(CO)(CN)(mu-CO)center dot(mu-CNMe2)] has been determined by X-ray crystallography. It crystallises with one molecule per asymmetric unit (P2(1)/c) and CO/CN disorder among the terminal ligands. It is a cis isomer with a non-planar Fe-2(mu-C)(2) bridge having a dihedral angle of 154 degrees between the two Fe2C planes. The Fe-C distances to the 2-electron donor ligands (CO, CN, mu-CO and mu-CNMe2+) can be rationalised on the basis of their a donor and it acceptor abilities.

引用

页码：266 / 269

页数：4

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