Synthesis, Crystal Structure and Luminescent Property of a Novel 1-D Cadmium（II） Complex: [Cd2（C8H3NO6）2（H2O）4]n·2nH2O

被引：0

作者：

郭鸿旭

黄春华

林思

刘佳铭

机构：

[1] Department of Chemistry & Environmental Science Zhangzhou Normal University

[2] Department of Chemistry & Environmental Science Zhangzhou Normal University

[3] Zhangzhou 363000 China Zhangzhou 363000 China Zhangzhou 363000 China Zhangzhou 363000 China

来源：

Chinese Journal of Structural Chemistry | 2007年 / 12期

关键词：

cadmium(II) complex; one-dimensional chain-like; crystal structure; fluorescence;

D O I：

10.14102/j.cnki.0254-5861.2007.12.021

中图分类号：

O621.2 [有机化合物性质];

学科分类号：

070303 ; 081704 ;

摘要：

A novel one-dimensional chain-like coordination polymer constructed from 3-nitro- benzene-1,2-dicarboxylic acid, [Cd2(C8H3NO6)2(H2O)4]n·2nH2O, has been synthesized and its structure was determined by X-ray crystallography method. The crystal belongs to monoclinic, space group P21/c with a = 6.1252(8), b = 20.706(3), c = 8.8067(11) , β = 95.608(2)°, V = 1111.6(2) 3, Mr = 751.12, Dc = 2.244 g/cm3, F(000) = 736, μ = 2.011 mm-1, Z = 2, the final R = 0.0262 and wR = 0.0692 for 2338 observed reflections with I > 2σ(I). The structure of the title compound presents a 1-D chain-like structure constructed by dimer units, [Cd2(C8H3NO6)2(H2O)4]n, through two carboxylate oxygen atoms. The fluorescence of the title compound has been also discussed in this paper.

引用

页码：1445 / 1448

页数：4