1-Butyl-3-(1-naphthylmethyl)benzimidazolium hemi{di-μ-iodido-bis[diiodidomercurate(II)]} dimethyl sulfoxide monosolvate

被引:0
作者
Wang, Zhi-Qiang [1 ]
Shen, Gang [1 ]
Zheng, Zhan-Ying [2 ]
Wu, Xiu-Mei [1 ]
Liu, Qing-Xiang [1 ]
机构
[1] Tianjin Normal Univ, Coll Chem & Life Sci, Tianjin Key Lab Struct & Performance Funct Mol, Tianjin 300387, Peoples R China
[2] Nankai Univ, State Key Lab Element Organ Chem, Tianjin 300071, Peoples R China
来源
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷
基金
美国国家科学基金会;
关键词
CARBENE;
D O I
10.1107/S1600536809046376
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
In the title compound, (C(22)H(23)N(2))[Hg(2)I(6)](0.5)center dot(CH(3))(2)SO, the 1-butyl- 3-(1-naphthylmethyl) benzimidazolium anion lies across a centre of inversion. The dihedral angle between the benzimidazolium and naphthalene ring systems is 81.9 (3)degrees. In the crystal structure, pi-pi stacking interactions are observed between the imidazolium ring and the unsubstituted benzene ring of the naphthalene ring system, with a centroid-centroid separation of 3.510 (5) angstrom. In the centrosymmetric anion, the Hg(II) atoms are in a distorted tetrahedral coordination. The dimethyl sulfoxide solvent molecule is disordered over two sites with occupancies of 0.615 (9) and 0.385 (9).
引用
收藏
页码:M1639 / U1223
页数:11
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