Synthesis,Structure,Luminescence and Thermal Stability Properties of a New(3,4)-Connected 2D Zn Coordination Polymer  

作　　者：WANG Hai-Peng WANG Hong-Liang LI Bao-Long 王海鹏;王宏亮;李宝龙(School of Chemistry and Environmental Engineering,Shanxi Datong University,Datong,Shanxi 037009,China;Institute of Materials Science&Department of Chemistry,Xinzhou Teachers University,Xinzhou,Shanxi 034000,China;State and Local Joint Engineering Laboratory for Functional Polymeric Materials,College of Chemistry,Chemical Engineering and Materials Science,Soochow University,Suzhou 215123,China)

机构地区：[1]School of Chemistry and Environmental Engineering,Shanxi Datong University,Datong,Shanxi 037009,China [2]Institute of Materials Science&Department of Chemistry,Xinzhou Teachers University,Xinzhou,Shanxi 034000,China [3]State and Local Joint Engineering Laboratory for Functional Polymeric Materials,College of Chemistry,Chemical Engineering and Materials Science,Soochow University,Suzhou 215123,China

出　　处：《Chinese Journal of Structural Chemistry》2020年第10期1835-1840,1743,共7页结构化学（英文）

基　　金：the Natural Science Foundation of Jiangsu Province(No.BK20161212);the Priority Academic Program Development of Jiangsu Higher Education Institutions;the project of Scientific and Technological Infrastructure of Suzhou(SZS201905)。

摘　　要：A new zinc coordination polymer{[Zn2(ttmb)2(dca)4(H2O)].H2O}n(1.H2O)was synthesized by the reaction of 1,3,5-tris(1,2,4-triazol-1-ylmethyl)benzene(ttmb),Zn(Ⅱ)salt and sodium dicyanamide(Na(dca)).The structure of the title compound was determined by single-crystal X-ray diffraction,elemental analyses and IR spectra.1 exhibits a(3,4)-connected 2D double-layer network with the point symbol of{63}{(66}.The solid-state luminescence shows a strong emission band at 485 nm upon excitation at 384 nm.The thermal stability properties were also studied.

关 键 词：coordination polymer STRUCTURE (3 4)-connected LUMINESCENCE thermal stability properties 

分 类 号：O641.4[理学—物理化学]