New N-heterocyclic carbene mercury(II) and silver(I) complexes

被引：29

作者：

Liu, Qing-Xiang ^{[1
]}

Yin, Li-Na ^{[1
]}

Wu, Xiu-Mei ^{[1
]}

Feng, Jin-Cheng ^{[1
]}

Guo, Jian-Hua ^{[1
]}

Song, Hai-Bin ^{[2
]}

机构：

[1] Tianjin Normal Univ, Coll Chem & Life Sci, Key Lab Mol Struct & Mat Performance, Tianjin 300387, Peoples R China

[2] Nankai Univ, State Key Lab Element Organ Chem, Tianjin 300071, Peoples R China

来源：

POLYHEDRON | 2008年 / 27卷 / 01期

基金：

中国国家自然科学基金;

关键词：

carbene complex; mercury; silver; pi-pi stacking interactions;

D O I：

10.1016/j.poly.2007.08.046

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The complexes [1-(9-anthracenylmethyl)-3-octylimy](2)Hg[HgCl4] (2a) (imy=imidazol-2-ylidene) 'and [1-(9-anthracenylmethyl)-3-butylbimy](2)AgPF6 (2b) (bimy = benzimidazol-2-ylidene) have been prepared and characterized.. Crystal packing of complex 2a revealed that ID polymeric chains are formed by [1-(9-anthracenylmethyl)-3-octylimy]Hg and [HgCl4](2-) through weak Hg center dot center dot center dot Cl bonds. The packing diagram of 2b showed that I D supramolecular chains are formed by both benzimidazole ring head to tail pi-pi stacking interactions and anthracene ring face-to-face 7r-7r stacking interactions. (C) 2007 Published by Elsevier Ltd.

引用

页码：87 / 94

页数：8

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