Synthesis and structural characterization of dinuclear oxorhenium(V) complexes with bidentate imidazole derivatives

被引：17
|
作者：
Gerber, TIA
Hosten, E
Tshentu, ZR
Mayer, P
Pérez-Carreño, E
Garcia-Granda, S
Du Preez, JGH
机构：
[1] Univ Port Elizabeth, Dept Chem, ZA-6000 Port Elizabeth, South Africa
[2] Univ Munich, Dept Chem, D-81377 Munich, Germany
[3] Univ Oviedo, Fac Chem, E-33006 Oviedo, Spain
来源：
JOURNAL OF COORDINATION CHEMISTRY | 2003年 / 56卷 / 12期
关键词：
oxo-bridge; dinuclear; rhenium(V); bidentate N; N; S; imidazole; crystal structure;
D O I：
10.1080/00958970310001596755
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The oxo-bridged dinuclear complexes [(mu-O){ReOCl2(L)}(2)] [L=2-(1-ethylaminomethyl)-1-methylimidazole (eami); 2-(1-methylaminomethyl)-1-methylimidazole (mami); 2-(1-ethylthiomethyl)-1-methylimidazole (etmi)] were prepared by reaction of trans-[ReOCl3(PPh3)(2)] with L in acetone. X-ray crystallographic studies of the eami and etmi complexes show that these ligands coordinate in a bidentate manner, and that the cis, cis-N2Cl2 and cis, cis-NSCl2 equatorial planes are nearly orthogonal to the O=Re-O-Re=O backbone.
引用
收藏
页码：1063 / 1074
页数：12
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