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由2,4-吡啶二甲酸构筑的锌的配位聚合物的水热合成及晶体结构
引用本文:李秀梅,牛艳玲,王志涛.由2,4-吡啶二甲酸构筑的锌的配位聚合物的水热合成及晶体结构[J].通化师范学院学报,2012,33(10):18-19,35.
作者姓名:李秀梅  牛艳玲  王志涛
作者单位:通化师范学院化学学院,吉林通化,134002
基金项目:吉林省教育厅科学技术研究项目资助
摘    要:采用水热法合成了一维配位聚合物Zn2(pydc)2(4,4’-bipy)(H2O)6]n.2nH2O(H2pydc=2,4-吡啶二甲酸,4,4’-bpy=4,4’-联吡啶),并对其进行了元素分析、红外光谱表征和X射线单晶衍射测定.该配合物属于单斜晶系,空间群为P2(1)/c,晶胞参数为:a=10.023(2),b=13.941(3),c=11.239(2),β=106.478(3)°,V=1505.9(5)3,C24H30N4O16Zn2,Mr=761.26,Dc=1.679g/cm3,μ(MoKα)=1.675mm-1,F(000)=216,Z=2,R1=0.0364,ωR2=0.0607.

关 键 词:2  4-吡啶二甲酸  配位聚合物  水热合成  晶体结构

Hydrothermal Synthesis and Crystal Structure of a Zinc (II) Coordination Polymer Assembled by 2,4 -Pyridinedicarboxylic Acid
LI Xiu-mei,NIU Yan-ling,WANG Zhi-Tao.Hydrothermal Synthesis and Crystal Structure of a Zinc (II) Coordination Polymer Assembled by 2,4 -Pyridinedicarboxylic Acid[J].Journal of Tonghua Teachers College,2012,33(10):18-19,35.
Authors:LI Xiu-mei  NIU Yan-ling  WANG Zhi-Tao
Institution:LI Xiu - mei, NIU Yan - ling, WANG Zhi - Tao (Faculty of Chemistry, Tonghua Normal University, Tonghua , Jilin 134002, China)
Abstract:A new one - dimensional coordination polymer Zn2 ( pydc ) 2 ( 4,4' - bipy) ( H2O ) 6]n · 2nH2O ( H2 pydc = 2,4 - pyridinedicarboxylic acid, 4,4' - bpy = 4,4' - bipyridine) has been hydrothermally synthesized and structurally characterized by elemental analysis, IR and single - crystal X - ray diffraction. The com plex crystallizes in monoclinic, space group P2 ( 1 )/c with a = 10. 023 (2), b = 13. 941 ( 3 ), c = 11. 239 (2)A, β= 106.478 (3)°, V = 1505.9 (5)A^3, C24 H30 N4O16 Zn2, Mr = 761.26, Dc = 1. 679g/cm^3,μ (MoKoL) = 1.675mm^-1, F (000) =216, Z =2, R1 =0.0364, ωR2 =0.0607.
Keywords:2  4 -pyridinedicarboxylic acid  coordination polymer  hydrothermal synthesis  crystal structure
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