Synthesis and crystal structure of N-heterocyclic carbene complex of silver

被引:46
作者
Chen, WZ [1 ]
Wu, B [1 ]
Matsumoto, K [1 ]
机构
[1] Waseda Univ, JST, Adv Res Inst Sci & Engn, Dept Chem,Shinjuku Ku, Tokyo 1698555, Japan
关键词
carbene; imidazolium salts; silver complex; X-ray structures;
D O I
10.1016/S0022-328X(02)01411-0
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
New imidazolium salt, [m-C6H4(CH(2)ImMe)(2)]Cl-2 (1) was prepared by quaterization of N-methylimidazole with m-xylylene dichloride. A novel monocarbene silver dinulear complex, [m-C6H4(CH(2)ImMeAgCl)(2)] (3) was obtained by reacting 1 and Ag2O in CH2Cl2. The structure of 3 was determined by X-ray crystallography. The geometry around the Ag atoms in 3 is linear, and each Ag atom is bi-coordinated by a carbon and chloride ion. 200(C)2 Published by Elsevier Science B.V.
引用
收藏
页码:233 / 236
页数:4
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