A Novel Zn(Ⅱ)Complex with 4-Connected umc Topology:Synthesis,Crystal Structure and Luminescent Property  

作　　者：张自由 肖丽 陈水生 乔瑞 杨松 

机构地区：[1]College of Chemistry & Chemical Engineering, Fuyang Normal University

出　　处：《Chinese Journal of Structural Chemistry》2017年第5期819-824,共6页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China(Nos.21171040 and 21302019);excellent organic teaching and research project(No.2013JCJS01);National Undergraduates Innovation Project(201510371010)

摘　　要：A novel complex, [Zn（L）]2·H2O（1, H2 L = 4-aminophthalic acid）, has been hydrothermally prepared and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and PXRD. Complex 1 crystallizes in monoclinic, space group C2/c with a = 12.4267（6）, b = 7.7482（3）, c = 18.6983（8） A, β = 110.437（3）°, V = 1687.04（13） A3, Z = 4, C16H12N2O9Zn2, Mr = 507.06, Dc = 1.996 g/cm3, μ = 2.903 mm-1, S = 0.989, F（000） = 1016, the final R = 0.0304 and w R = 0.0720 for 12618 observed reflections（I 〉 2σ（I））. Single-crystal X-ray structural analysis reveals that compound 1 features a three-dimensional（3D） framework with 4-connected umc topology. Moreover, the thermogravimetric（TG） analysis and photoluminescent property of 1 were also discussed.A novel complex, [Zn（L）]2·H2O（1, H2 L = 4-aminophthalic acid）, has been hydrothermally prepared and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and PXRD. Complex 1 crystallizes in monoclinic, space group C2/c with a = 12.4267（6）, b = 7.7482（3）, c = 18.6983（8） A, β = 110.437（3）°, V = 1687.04（13） A3, Z = 4, C16H12N2O9Zn2, Mr = 507.06, Dc = 1.996 g/cm3, μ = 2.903 mm-1, S = 0.989, F（000） = 1016, the final R = 0.0304 and w R = 0.0720 for 12618 observed reflections（I 〉 2σ（I））. Single-crystal X-ray structural analysis reveals that compound 1 features a three-dimensional（3D） framework with 4-connected umc 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]