| Synthesis and Structure of a Hydrogen-bonding Assembled Three-dimensional Supramolecular Indium（Ⅲ） Compound Involving One-dimensional Helices |
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| 作者姓名： | GAO Qiang ;WU Ming-Yan ;JIANG Fei-Long ;HONG Mao-Chuna |
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| 作者单位： | GAO Qiang(State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences,Fuzhou,Fujian 350002,China;Graduate School of the Chinese Academy of Sciences,Beijing 100039,China);WU Ming-Yan,JIANG Fei-Long,HONG Mao-Chuna(State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences,Fuzhou,Fujian 350002,China) |
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| 基金项目： | 国家重点基础研究发展规划(973计划)，国家自然科学基金，福建省自然科学基金 |
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| 摘 要： | The title compound In（H2ip）（pdc）（H2O）] （H3ip = 5-hydroxyisophthalic acid, H2Pdc = pyridine-2,6-dicarboxylic acid） has been synthesized and characterized by single-crystal X-ray diffraction analysis. It crystallizes in monoclinic, space group P21/c with a = 13.830（8）, b = 6.488（4）, c = 17.632（10）A^°, β = 92.510（10）°, C15H10InNO10, Mr= 479.06, V = 1580.6（15）A^°3, Z = 4, De= 2.013 g/cm^3, F（000） = 944,μ = 1.557 mm^-1, the final R = 0.0413 and wR = 0.0793 for 2950 observed reflections with I 〉 2σ（I）. The In（Ⅲ） ion is seven-coordinated in a slightly distorted penta-bipyramidal geometry. The mixed ligands connect the In（Ⅲ） ions into 21 helical chains along the 010] direction, and the hydrogen bonds assemble the chains into a three-dimensional supramolecular network.
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| 关 键 词： | 超分子网络 氢键组装 螺旋链 铟(Ⅲ) 结构粘接 三维 合成 单晶X射线衍射分析 |
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