Hydrothermal Synthesis,Crystal Structure and Properties of a Novel 2-D Grid-like CdⅡ Metal-organic Framework

被引：0

作者：

陆艳春 ^{[1
]}

李秀荣 ^{[1
]}

张智慧 ^{[1
]}

杜淼 ^{[2
]}

机构：

[1] Department of Chemistry, Nankai University

[2] College of Chemistry and Life Science, Tianjin Normal University

来源：

Chinese Journal of Structural Chemistry | 2007年 / 01期

关键词：

Cd(Ⅱ) complex; triazole; succinate; coordination polymer;

D O I：

10.14102/j.cnki.0254-5861.2007.01.002

中图分类号：

O627 [元素有机化合物];

学科分类号：

070303 ; 081704 ;

摘要：

A novel Cd(Ⅱ) coordination polymer, {[Cd3(tzo)2(suc)(H2O)6]·(suc)}n (Htzo = 1,2, 4-triazole, H2suc = succinic acid), has been synthesized from the reaction of aqueous solution of Cd(NO3)2·4H2O with a 1:1 mixture of disodium succinate and 1,2,4-triazole by hydrothermal tech-niques, and structurally characterized by X-ray analysis and spectral techniques. To the best of our knowledge, among the few documented triazole-cadmium coordination polymers, this complex presents a novel configuration. The deprotonated 1,2,4-triazole is in tridentate and succinate in bis-chelate modes to link the Cd(Ⅱ) centers, generating a 2-D grid-like network topology. Ther-mogravimetric analysis results show that the framework architecture is a stable porous material. The fluorescent emission has also been discussed.

引用

页码：15 / 20

页数：6