A Zn(Ⅱ) Coordination Polymer with 4-Connected bbf Topology： Synthesis, Crystal Structure and Luminescent Property  

作　　者：张鑫 覃业燕 孙明玲 姚元根 

机构地区：[1]Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences [2]University of Chinese Academy of Sciences

出　　处：《Chinese Journal of Structural Chemistry》2016年第7期1145-1150,共6页结构化学（英文）

基　　金：Supported by the 973 Program of China(2011CBA00505);the "Strategic Priority Research Program" of the Chinese Academy of Sciences(XDA07070200,XDA09030102);the Science Foundation of the Fujian Province(2006L2005)

摘　　要：A new Zn（Ⅱ） compound, namely {Zn（BTA）（pdc）0.5}n（1, HBTA = 1,2,3-benzotriazole, H2pdc = terephthalic acid）, has been hydrothermally synthesized and characterized by elemental analysis, infrared analysis, powder X-ray diffraction analysis and single-crystal X-ray structural analysis. The crystal structure is of monoclinic system, space group P21/c with a = 10.751（3）, b = 9.792（3）, c = 9.292（3）A, β = 95.391（4）°, V = 973.9（5） A^3, C10H6N3O2 Zn, Mr = 265.57, Z = 4, Dc = 1.811 g/cm3, F（000） = 532, μ = 2.506 mm-1, R = 0.0221 and w R = 0.0605 for 2075 observed reflections（I 〉 2s（I））. Single-crystal X-ray structural analysis reveals that compound 1 features a three-dimensional（3D） framework with 4-connected bbf topology. Moreover, the thermogravimetric（TG） analysis and photoluminescent property of 1 were also discussed.A new Zn（Ⅱ） compound, namely {Zn（BTA）（pdc）0.5}n（1, HBTA = 1,2,3-benzotriazole, H2pdc = terephthalic acid）, has been hydrothermally synthesized and characterized by elemental analysis, infrared analysis, powder X-ray diffraction analysis and single-crystal X-ray structural analysis. The crystal structure is of monoclinic system, space group P21/c with a = 10.751（3）, b = 9.792（3）, c = 9.292（3）A, β = 95.391（4）°, V = 973.9（5） A^3, C10H6N3O2 Zn, Mr = 265.57, Z = 4, Dc = 1.811 g/cm3, F（000） = 532, μ = 2.506 mm-1, R = 0.0221 and w R = 0.0605 for 2075 observed reflections（I 〉 2s（I））. Single-crystal X-ray structural analysis reveals that compound 1 features a three-dimensional（3D） framework with 4-connected bbf topology. Moreover, the thermogravimetric（TG） analysis and photoluminescent property of 1 were also discussed.

关 键 词：Zn（Ⅱ） compound topology 3D framework luminescence 

分 类 号：O641.4[理学—物理化学] TP393.1[理学—化学]