Auxiliary Ligand-tuned Structural Variation of Cd(II) Coordination Polymers: Synthesis, Crystal Structures and Luminescent Properties

被引：3

作者：

Zhao Shuai ^{[1
,2
]}

Wang Hao ^{[1
]}

Liu Yang ^{[1
]}

Wu Yi-Bo ^{[1
]}

Wang Ya-Fei ^{[3
]}

Guo Wen-Li ^{[1
]}

机构：

[1] Beijing Inst Petrochem Technol, Coll Mat Sci & Engn, Beijing Key Lab Special Elastomer Composite Mat, Beijing 102617, Peoples R China

[2] Beijing Univ Chem Technol, Coll Mat Sci & Engn, Beijing 100029, Peoples R China

[3] Beijing Inst Petrochem Technol, Coll Mech Engn, Beijing 102617, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2016年 / 35卷 / 11期

基金：

中国国家自然科学基金;

关键词：

3-(pyridin-2-yl)-1,2,4-triazole; cadmium complex; crystal structure; METAL-ORGANIC FRAMEWORKS; N-DONOR LIGANDS; HYDROTHERMAL SYNTHESIS; 2D; ACID; FLUORESCENCE; COMPLEXES; SPECTRUM; SERIES; CAGE;

D O I：

10.14102/j.cnki.0254-5861.2011-1243

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new Cd(II) coordination polymers, [Cd(PT)(1,4-BDC)(0.5)](n) (1) and [Cd(PT) (1,3-BDC)(0.5)](n) (2) (HPT = 3-(pyridin-2-yl)-1,2,4-triazole, 1,4-H2BDC = 1,4-benzenedicarboxylic acid, 1,3-H2BDC = 1,3-benzenedicarboxylic acid), have been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction as well as elemental analysis and IR. Complexes 1 and 2 are both three-dimensional coordination polymers with two-dimensional sheet structures bridged by the deprotonated carboxylate ligands. In 1, 1,4-BDC2- bridges the layered network to generate a quadrangular framework, and 2 owns a sexangular framework, which was caused by the different steric hindrance between 1,4-BDC2- and 1,3-BDC2-. Their thermal stabilities and photoluminescent properties have been also investigated.

引用

页码：1797 / 1804

页数：8

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