A novel organic-inorganic complex with a one-dimensional helical anion chain:: Crystal structure and thermal study of tris(4-bromo-benzenammonium) pentachlorocadmate [(Br-C6H4NH3)3CdCl5]

被引：4

作者：

Li, DG

Liu, CM

You, XZ ^{[1
]}

Fu, WQ

Chen, W

Lo, KM

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Inst Coordinat Chem, Ctr Adv Studies Sci & Technol Microstruct, Nanjing 210093, Peoples R China

[2] Guangdong Univ Technol, Dept Chem Engn, Guangzhou 510090, Peoples R China

[3] Univ Malaya, Dept Chem, Kuala Lumpur 59100, Malaysia

来源：

JOURNAL OF COORDINATION CHEMISTRY | 1998年 / 46卷 / 01期

基金：

中国国家自然科学基金;

关键词：

cadmium; crystal structures; thermal analyses;

D O I：

10.1080/00958979808047192

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The complex (Br-C6H4NH3)(3)CdCl5 was prepared. Single-crystal X-ray analysis revealed a novel structure, in which inorganic (CdCl5)(n) helical anion chains are formed by CdCl6 octahedra sharing bridging chlorine atoms, while the organic ammoium cations are bonded along the chains through hydrogen bonds. The complex is stable up to 140 degrees C; phase transition characteristics were investigated by DTA-TGA.

引用

页码：33 / 41

页数：9