catena-Poly[[dichloridomercury(II)]-μ-1,4-bis[(pyridin-2-yl)methoxy]benzene-κ2N:N′]

被引:0
|
作者
Liu, Ying [1 ]
Zhang, Hong-Sen [2 ]
Hu, Ming-Xing [1 ]
Hou, Guang-Feng [3 ]
Gao, Jin-Sheng [3 ]
机构
[1] Heilongjiang Inst Technol, Dept Mat & Chem Engn, Harbin 150050, Peoples R China
[2] Heilongjiang Inst Sci & Technol, Modern Anal Test & Res Ctr, Harbin 150027, Peoples R China
[3] Heilongjiang Univ, Coll Chem & Mat Sci, Harbin 150080, Peoples R China
关键词
data-to-parameter ratio = 18.5; mean σ(C-C) = 0.010 Å; R factor = 0.036; single-crystal X-ray study; T = 293 K; wR factor = 0.122;
D O I
10.1107/S1600536811038323
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
In the title compound, [HgCl2(C18H16N2O2)](n), the Hg-II atom is four-coordinated in a distorted tetrahedral environment defined by two Cl atoms and two N atoms from two 1,4-bis(pyridin-2-ylmethoxy)benzene ligands. The ligand shows a non-coplanar conformation, in which the dihedral angles between the two terminal pyridine rings and the linking benzene ring are 7.275 (17) and 74.020 (14)degrees. The flexible ligands link the HgII atoms into a chain running along [010], with an Hg center dot center dot center dot Hg separation of 10.335 (5) angstrom, which is equal to the b axis. The chains are connected by C-H center dot center dot center dot O and C-H center dot center dot center dot Cl hydrogen bonds.
引用
收藏
页码:M1427 / U1188
页数:10
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