A 2D Cobalt(Ⅱ) Coordination Polymer [Co(iqnc)_2]_n: Synthesis, Crystal Structure and Characterization  

作　　者：范广 郭金婵 李小博 马占营 邓玲娟 张引莉 

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

出　　处：《Chinese Journal of Structural Chemistry》2015年第10期1612-1616,共5页结构化学（英文）

基　　金：Supported by the National Natural Science Foundation of China(No.21203160);Education Department Foundation of Shaanxi Province(No.12JK0631);Natural Science Foundation of Shaanxi Province(No.2013JM2013);Special Research Fund of Xianyang Normal University(No.11XSYK204,11XSYK205,12XSYK023)

摘　　要：A new cobalt（Ⅱ） coordination polymer with the formula of [Co（iqnc）2]n（1, iqnc = l-isoquinolinecarboxylate） has been synthesized through hydrothermal synthesis and structurally characterized by single-crystal X-ray diffraction method. The title coordination polymer represents a two-dimensional layer structure featuring adjacent one-dimensional [Co（iqnc）2]n chains connected with each other by uncoordinated oxygen atoms of carboxylate. Crystal data： monoclinic, space group P21/c, a = 15.4302（2）, b = 5.6743（7）, c = 9.2307（1） A, β = 98.459（2）o, V = 799.41（2） A3, Z = 2, S = 1.019, the final R = 0.0346, w R = 0.0876（I 2σ（I）） and R = 0.0477 and wR = 0.1159 for all reflections. In addition, elemental analysis, IR, and magnetism properties are presented.A new cobalt（Ⅱ） coordination polymer with the formula of [Co（iqnc）2]n（1, iqnc = l-isoquinolinecarboxylate） has been synthesized through hydrothermal synthesis and structurally characterized by single-crystal X-ray diffraction method. The title coordination polymer represents a two-dimensional layer structure featuring adjacent one-dimensional [Co（iqnc）2]n chains connected with each other by uncoordinated oxygen atoms of carboxylate. Crystal data： monoclinic, space group P21/c, a = 15.4302（2）, b = 5.6743（7）, c = 9.2307（1） A, β = 98.459（2）o, V = 799.41（2） A3, Z = 2, S = 1.019, the final R = 0.0346, w R = 0.0876（I 2σ（I）） and R = 0.0477 and wR = 0.1159 for all reflections. In addition, elemental analysis, IR, and magnetism properties are presented.

关 键 词：coordination polymer crystal structure hydrothermal synthesis single-crystal X-ray diffraction magnetism properties 

分 类 号：O641.4[理学—物理化学]