Synthesis and crystal structure of new coordination compound Mn2Hg4(SCN)12

被引：0

作者：

Li, GH ^{[1
]}

Qi, F

Xue, G

Yu, WT

机构：

[1] Tianjin Univ Commerce China, Inst Mat Sci & Engn, Tianjin 300134, Peoples R China

[2] Shandong Univ, Inst Crystal Mat, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2005年 / 21卷 / 01期

关键词：

Mn2Hg4(SCN)(12); synthesis; crystal structure;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new inorganic coordination compound Mn2Hg4(SCN)(12) was synthesized. The grown crystals were characterized by elemental analysis, infrared spectroscopic analysis and powder crystal X-ray diffraction in detail. The crystal structure of Mn2Hg4(SCN)(12) was determined by single-crystal X-ray diffraction. It belongs to monoclinic system, P2(1)/c space group. The cell dimensions are: a=1.171 6 nm, b=1.431 05 nm, c=2.105 1 nm, beta=100.738degrees, and Z=4. In the structure of it, half of Mn2+ cations have five-coordinate number, and other half of Mn2+ cations have six-coordinate number; 3/4 of Hg2+ cations are coordinated by four SCN-, 1/4 of Hg2+ cations are coordinated by three SCN- and one NCS-, all the coordination geometry of Hg2+ show slightly distorted tetrahedrons.

引用

页码：91 / 94

页数：4