| Synthesis, Characterization and Fluorescence of a One-dimensional Cadmium（Ⅱ） Compound Involving Covalent and Hydrogen Bonds |
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| 引用本文： | 连芬燕,王瑞虎,韩磊,洪茂椿.Synthesis, Characterization and Fluorescence of a One-dimensional Cadmium（Ⅱ） Compound Involving Covalent and Hydrogen Bonds[J].结构化学,2005,24(9):1039-1042. |
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| 作者姓名： | 连芬燕 王瑞虎 韩磊 洪茂椿 |
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| 作者单位： | State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，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： | This work was supported by the National Natural Science Foundation of China, Natural Science Foundation of Fujian Province and the Key Project of the Chinese Academy of Sciences (No. 20231020) |
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| 摘 要： | 1 INTRODUCTION The rational design and synthesis of new metal- organic coordination polymers have generated con- siderable interest in supramolecular chemistry and material science owing to their intriguing structural diversities and potential applications as functional materials1～3]. Molecular self-assembly has been pro- ved to be an efficient way to construct various inte- resting coordination polymers4～6]. The coordina- tion covalent bond, hydrogen bond or other mole- cular interact…
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| 关 键 词： | 镉 氢结合物 晶体结构 合成工艺 荧光性 |
Synthesis,Characterization and Fluorescence of a One-dimensional Cadmium(Ⅱ) Compound Involving Covalent and Hydrogen Bonds |
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| LIAN Fen-Yan WANG Rui-Hu HAN Lei HONG Mao-Chun.Synthesis,Characterization and Fluorescence of a One-dimensional Cadmium(Ⅱ) Compound Involving Covalent and Hydrogen Bonds[J].Chinese Journal of Structural Chemistry,2005,24(9):1039-1042. |
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| Authors: | LIAN Fen-Yan WANG Rui-Hu HAN Lei HONG Mao-Chun |
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| Institution: | [1]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on theStructure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, China |
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| Abstract: | The title compound Cd(Hq)2(Hdpa)2] (Hq = 8-hydroxyquinoline, H2dpa = diphe- nic acid) has been synthesized and characterized by single-crystal X-ray diffraction analysis. It crys- tallizes in monoclinic, space group C2/c with a = 20.6880(5), b = 14.2584(4), c = 13.4776(4) , ( = 113.434(2)(, C46H28Cd1N2O10, Mr = 881.10, V = 3647.68(17) 3, Z = 4, Dc = 1.604 g/cm3, F(000) = 1784, ( = 0.668 mm-1, the final R = 0.0576 and wR = 0.1157 for 2631 observed reflections with I > 2((I). The centrosymmetric Cd(II) ion is six-coordinated in a slightly distorted octahedral geometry. The intermolecular hydrogen bonds extend the mononuclear structure into a one-dimensional supramolecular framework. The fluorescence spectrum of the compound exhibits intense emission at 520 nm when excited at 330 nm in solid state at room temperature. |
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| Keywords: | crystal structure cadmium complex hydrogen bond |
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