| Synthesis,Structure and Properties of Three-dimensional Gd(Ⅲ),Eu(Ⅲ) Coordination Polymers via in situ Decarboxylation |
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| 作者单位： | Laboratory of Coordination Chemistry, Shenyang Institute of Chemical Technology, Shenyang 110142, P. R. China |
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| 基金项目： | Supported by the Education Department Science Foundation of Liaoning Province(No.2008581);;the Doctor Foundation of Liaoning Province(No.20071016);;SRF for ROCS,SEM(No.200908);;Liaoning BaiQian Wan Talents Program |
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| 摘 要： | Two three-dimensional lanthanide(Ⅲ) coordination polymers with the formula Ln(PYDC)(NA)(H2O)]n Ln=Gd(1), Eu(2), H2PYDC=pyridine-2,5-bicarboxylic acid, HNA=nicotinic acid] have been hydrothermally synthe- sized and characterized by elemental analysis, IR, and single crystal X-ray diffraction. The NA came from in situ decarboxylation of the part of PYDC. X-ray single crystal structural analyses reveal that complexes 1 and 2 are iso- morphous, they possess the 43·63 topology assembled by Gd3+/Eu3+ and two di...
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| 关 键 词： | 配位聚合物 水热合成 结构分析 钆离子 欧盟 原位 单晶X射线衍射 3维 |
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