| Syntheses,Structures, and Luminescent Properties of Two Zn~Ⅱ-organic Polymers Based on [Zn(ox)]_n Chains and Different Imidazole Linkers |
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| 引用本文： | 李斌,范黎明,宋维阔,刘新征,张修堂.Syntheses,Structures, and Luminescent Properties of Two Zn~Ⅱ-organic Polymers Based on [Zn(ox)]_n Chains and Different Imidazole Linkers[J].结构化学,2014,33(9):1311-1318. |
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| 作者姓名： | 李斌 范黎明 宋维阔 刘新征 张修堂 |
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| 作者单位： | [1]AdvancedMaterial Institute of Research, College of Chemistry andChemical Engineering, Qilu Normal University, Jinan 250013, China; [2]State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China |
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| 基金项目： | supported by the National Natural Science Foundation of China(20873150);the Natural Science Foundation of Shandong Province(ZR2010BL012,ZR2010BQ023) |
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| 摘 要： | Hydrothermal reactions of two imidazole derivatives(1,3,5-tib = 1,3,5-tris(1Himidazol-1-yl)benzene, 1,4-bimb = 1,4-bis(1H-imidazol-1-ylmethyl)benzene) and the ZnⅡ cations in the presence of oxalic acid(H2ox) afford two coordination polymers, namely, {Zn(ox)(1,3,5-tib)]·2(H2O)}n(1) and Zn1.5(ox)1.5(1,4-bimb)1.5]n(2). Their structures have been determined by single-crystal X-ray diffraction analyses, elemental analyses, IR spectra, and powder X-ray diffraction(PXRD) analyses. Both complexes 1 and 2 are based on the 1D zigzag Zn(ox)]n chains, and their final structures are controlled by the two different imidazole linkers, which expanded the structure along different directions, finally giving a 3D dia net for 1 and a 2D sql layer for 2. Moreover, the luminescent properties of 1 and 2 have been investigated.
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| 关 键 词： | 咪唑衍生物 聚合物基 结构 发光特性 单晶X射线衍射分析 粉末X射线衍射 锌 合成 |
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