| Synthesis and Characterization of a New 2D Ca(Ⅱ) Coordination Polymer Containing 1D Calcium-oxygen Chains |
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| 引用本文： | 王记江,唐龙,侯向阳,高楼军,付峰,张美丽.Synthesis and Characterization of a New 2D Ca(Ⅱ) Coordination Polymer Containing 1D Calcium-oxygen Chains[J].结构化学,2014,33(7):1069-1073. |
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| 作者姓名： | 王记江 唐龙 侯向阳 高楼军 付峰 张美丽 |
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| 作者单位： | Department of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yah 'an University, Yah 'an 716000, China |
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| 基金项目： | supported by the National Natural Science Foundation of China(No.21373178);the Natural Scientific Research Foundation of Shaanxi Provincial Education Office of China(No.13JS124) |
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| 摘 要： | A new 2D Ca(Ⅱ) coordination polymer, Ca(H2btc)(H2O)2]n(1, H4 btc = biphenyl-3,3',5,5'-tetracarboxylic acid), has been synthesized using the hydrothermal method and characterized by single-crystal X-ray diffraction, elemental analysis, IR, thermogravimetric analysis, and photoluminescent analysis. Complex 1 crystallizes in the monoclinic system, space group C2/c with a = 17.5676(15), b = 11.4496(8), c = 7.6197(8)A, β = 102.787(2)o, V = 1494.6(2) A3, Z = 4, D3 c = 1.797 Mg·m-, μ = 0.483 mm-1, F(000) = 832, the final R = 0.0348 and wR = 0.0915 for 1521 observed reflections with I 2σ(I). Complex 1 has a 2D network containing 1D calcium-oxygen chains. These 2D networks are further connected by O–H···O hydrogen bonding interactions to generate a 3D supramolecular structure.
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| 关 键 词： | 配位聚合物 水热法合成 单晶X射线衍射 表征 钙 二维 氢键相互作用 链 |
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