A Novel Three-dimensional(4,4)-Connected Coordination Polymer Based on Benzotriazole and Thiophene-2,5-dicarboxylic Acid: Synthesis, Crystal Structure,and Luminescence Properties

被引：3

作者：

姜大雨 ^{[1
,2
]}

隋微 ^{[1
,2
]}

刘博 ^{[1
,2
]}

王庆伟 ^{[1
,2
]}

机构：

[1] Key Laboratory of Preparation and Applications of Environmental Friendly Materials(Jilin Normal University), Ministry of Education

来源：

结构化学 | 2016年 / 35卷 / 09期

关键词：

coordination polymer; crystal structure; thermal stability analysis; fluorescence;

D O I：

10.14102/j.cnki.0254-5861.2011-1136

中图分类号：

O634 [元素有机聚合物];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A novel coordination polymer [Zn;（BTA）;（TDC）];（HBTA = benzotriazole, H;TDC = thiophene-2,5-dicarboxylic acid） has been synthesized by the reaction of zinc（Ⅱ）, H;TDC and HBTA. This compound is fully structurally characterized by elemental analysis, IR, and single-crystal X-ray crystallography. The bulk new materials were further identified by X-ray powder diffraction. Compound 1 crystallizes in the orthorhombic system, space group Pbcn, with a = 9.8825（8）, b = 9.4047（8）, c = 20.5567（17） ?, V = 1910.6（3） ?;, C;H;N;O;SZn;, M;= 537.12, D;= 1.867 g/cm;, μ（MoK α） = 2.662 mm;, F（000） = 1072, Z = 4, S = 1.058, the final R = 0.0201 and w R = 0.0530 for 1700 observed reflections(I > 2σ（I）). Its compositional stability and photoluminescence properties were further investigated to establish the structure-property relationships. Structural analysis reveals that this compound is a 3D（4, 4）-connected framework with the（6;）(6;·8;) topology.

引用

页码：1445 / 1450

页数：6

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