二维配位聚合物[Zn(phth)(im)_2]_n的水热合成及晶体结构

Hydrothermal Synthesis and Crystal Structure of Two-Dimensional Coordination Polymer [Zn(phth)(im)_2]_n

采用水热法合成了二维配位聚合物[Zn(phth)(im)2]n(H2phth=邻苯二甲酸,im=咪唑).对其进行了元素分析和X射线单晶衍射测定.该化合物属于单斜晶系,空间群Pn,晶胞参数a=8.382(2),b=9.965(3),c=9.963(3),β=104.363(3),z=2,V=806.2(4)3,Dc=1.506g/cm3,F(000)=372,μ=1.547 mm-1,R1=0.0282,ωR2=0.0684.

A two - dimensional coordination polymer, [ Zn （phth） （im） 2 ] n （ H2phth = phthalic acid, im= imidazole） has been obtained by using hydrothermal synthesis and characterized by elemental analysis and X -ray single crystal diffraction. The compound crystallized in the monoclinic system, space group Pn,a = 8.382（2）,b = 9. 965（3）,c =9. 963 （3） h,β = 104.363（3）A,z = 2,V = 806.2（4） A^3, Dc = 1. 506g/cm^3, F（000） = 372,μ = 1.547 mm-1, R1 = 0.0282, ωR2 = 0.0684.