A Chinese Lantern-like 2D Cu(Ⅱ) Coordination Polymer Constructed by Bis-imidazole and Dicarboxylate Co-ligands: Synthesis, Crystal Structure and Photocatalytic Activity  

作　　者：LU Jiu-Fu ZHAO Juan ZHAO Cai-Bin YU Xiao-Hu SOUMENDRA Kumar Roy YUE Si-Yu LI Li ZHOU Ke JIN Ling-Xia GE Hong-Guang 卢久富;赵娟;赵蔡斌;于小虎;SOUMENDRA Kumar Roy;岳思羽;李丽;周科;靳玲侠;葛红光(Shaanxi Key Laboratory of Catalysis,College of Chemical and Environment Science,Shaanxi University of Technology,Hanzhong 723001,China)

机构地区：[1]Shaanxi Key Laboratory of Catalysis,College of Chemical and Environment Science,Shaanxi University of Technology,Hanzhong 723001,China

出　　处：《Chinese Journal of Structural Chemistry》2020年第2期321-328,187,共9页结构化学（英文）

基　　金：Supported by the team of syngas catalytic conversion of Shaanxi University of Technology,the National Natural Science Foundation of China(No.21373132,21603133);Key scientific research project of education department of Shaanxi province(18JS023);Shaanxi provincial science and technology department project(2018JM2043,2019JQ149,2019JM471);the Science Foundation of Shaanxi University of Technology(No.SLGQD2017-14)。

摘　　要：A new Cu(II) coordination polymer, {[Cu(1,3-BIP)(TFBDC)]·DMF}n(1,1,3-BIP is a 1,3-bis(imidazole)propane, and H2TFBDC is 2,3,5,6-tetrafluoroterephthalic acid) was prepared under solvothermal conditions and characterized by single-crystal and powder X-ray diffraction, IR spectra, thermogravimetric analyses and elemental analyses. The single-crystal X-ray diffraction reveals that metal coordination polymer 1(MCP 1) shows a two-dimensional sheet layer structure, which is further reinforced through strong intermolecular hydrogen bonding to form a 3 D supramolecular framework. Furthermore, the photocatalytic experiment result indicates the degradation ratios of methyl orange(MO) reach 83.4% within 180 minutes when MCP 1 acts as catalyst.

关 键 词：SOLVOTHERMAL SYNTHESIS crystal structure Cu(II)coordination polymer photocatalytic activity 

分 类 号：O641.4[理学—物理化学]