Two 2-dimensional cadmium(II) coordination polymers with 3-amino-5-methylthio-1,2,4-triazolate ligand

被引：6

作者：

Li, Yun-Jian ^{[1
]}

Wang, Yu-Ling ^{[1
]}

Xu, Wen-Yuan ^{[2
]}

Han, Chang-Bao ^{[1
]}

Liu, Qing-Yan ^{[1
]}

机构：

[1] Jiangxi Normal Univ, Coll Chem & Chem Engn, Key Lab Funct Small Organ Mol, Minist Educ, Nanchang, Jiangxi, Peoples R China

[2] Cent S Univ, State Key Lab Powder Met, Changsha, Hunan, Peoples R China

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2017年 / 70卷 / 01期

关键词：

3-Amino-5-methylthio-1H-1; 2; 4-triazole; cadmium coordination polymer; crystal structures; photoluminescence; CRYSTAL-STRUCTURES; MOLECULAR-STRUCTURE; COMPLEXES SYNTHESIS; COPPER(I) HALIDES; PHOTOLUMINESCENCE;

D O I：

10.1080/00958972.2016.1256478

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of cadmium(II) salts with 3-amino-5-methylthio-1H-1,2,4-triazole (Hamstz) afforded two cadmium(II) coordination polymers, [Cd-2(amstz)(2)Cl-2](n) (1) and [Cd-2(amstz)(2)(NO3)(2)](n) (2). Compounds 1 and 2 feature 2-D layered structures based on the dinuclear [Cd-2(amstz)(2)] subunits. The cadmium coordination polyhedra are tetrahedral and tetragonal pyramidal in 1 and 2, respectively, due to the presence of different coordinated anions, Cl- and NO3-. Compounds 1 and 2 exhibit photoluminescence emission with maxima at 620 and 621nm upon excitation at 470 and 472nm, respectively, which can be attributed to the ligand-to-metal charge transfer emssion.

引用

页码：127 / 134

页数：8

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