| Hydrothermal Synthesis and Crystal Structure of a Three-dimensional Cadmium（II） Complex |
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| 作者姓名： | LI Xiu-Meia JI Jian-Ye WANG Zhi-Tao LIU Bo |
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| 作者单位： | [1]Department of Chemistry, Tonghua Teachers College, Tonghua 134002, China [2]College of Chemistry, Jilin Normal University, Siping 136000, China |
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| 基金项目： | The project was supported by the Science and Technology Development Project of Jilin Provincial Science ＆ Technology Department （201205080） |
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| 摘 要： | A metal-organic coordination polymer Cd2(PDC)2(bix)(H2O)2]n ·nH2O(H2PDC=2,4-pyridinedicarboxylic acid, bix=1,4-bis(imidazol-1-ylmethyl)-benzene) 1 has been hydrothermally synthesized and characterized by elemental analysis, IR, TG, fluorescence spectrum and single-crystal X-ray diffraction. Brown crystals crystallize in the orthorhombic system, space group P2 12 12 1 with a=11.741(3), b=14.190(4), c=18.963(5) , V=3159.4(14) 3 , C28H26Cd2N6O11, Mr=847.35, Dc=1.781 g/cm3 , F(000)=1680, Z=4, μ(MoKα)=1.415 mm 1 , the final R=0.0381 and wR=0.0882 for 5472 observed reflections (I >2σ(I)). The structure of 1 exhibits a threedimensional network structure.
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| 关 键 词： | 镉（Ⅱ）配合物 三维网络结构 晶体结构 水热合成 单晶X-射线衍射 配位聚合物 吡啶二羧酸 元素分析 |
Hydrothermal Synthesis and Crystal Structure of a Three-dimensional Cadmium(II) Complex |
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| LI Xiu-Meia,JI Jian-Ye,WANG Zhi-Tao,LIU Bo.Hydrothermal Synthesis and Crystal Structure of a Three-dimensional Cadmium(II) Complex[J].Chinese Journal of Structural Chemistry,2012,31(10):1464-1468. |
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| Institution: | 1. Department of Chemistry, Tonghua Teachers College, Tonghua 134002, China
2. College of Chemistry, Jilin Normal University, Siping 136000, China |
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| Abstract: | A metal-organic coordination polymer Cd2(PDC)2(bix)(H2O)2]n ·nH2O(H2PDC=2,4-pyridinedicarboxylic acid, bix=1,4-bis(imidazol-1-ylmethyl)-benzene) 1 has been hydrothermally synthesized and characterized by elemental analysis, IR, TG, fluorescence spectrum and single-crystal X-ray diffraction. Brown crystals crystallize in the orthorhombic system, space group P212121 with a=11.741(3), b=14.190(4), c=18.963(5) , V=3159.4(14) 3 , C28H26Cd2N6O11, Mr=847.35, Dc=1.781 g/cm3 , F(000)=1680, Z=4, μ(MoKα)=1.415 mm 1 , the final R=0.0381 and wR=0.0882 for 5472 observed reflections (I >2σ(I)). The structure of 1 exhibits a threedimensional network structure. |
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| Keywords: | hydrothermal synthesis crystal structure coordination polymer |
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