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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >{[Eu(ox)(H_2O)_4]·[CuBr(2-pzc) _2]·4H_2O}: Hydrogen bonding directed assembly to supramolecular network
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{[Eu(ox)(H_2O)_4]·[CuBr(2-pzc) _2]·4H_2O}: Hydrogen bonding directed assembly to supramolecular network

机译:{[Eu(ox)(H_2O)_4]·[CuBr(2-pzc)_2]·4H_2O}:氢键定向组装至超分子网络

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摘要

A new 3d-4f heterometallic coordination framework, [Eu(ox)(H _2O)_4]·[CuBr(2-pzc)_2]·4H _2O} (1) [ox= oxalate; 2-pzc = pyrazine-2-carboxylate] was synthesized and characterized by elemental analysis, IR spectroscopy and thermal analysis, as well as single-crystal X-ray diffraction. Complex 1 represents one 3D supramolecular heterometallic coordination framework that is assembled from rare lanthanide-ox anionic chains and CuBr(2-pzc)_2 cationic units through hydrogen bonds.
机译:一种新的3d-4f杂金属配位框架[Eu(ox)(H _2O)_4]·[CuBr(2-pzc)_2]·4H _2O}(1)[ox =草酸盐;合成[2-pzc =吡嗪-2-羧酸酯],并通过元素分析,红外光谱和热分析以及单晶X射线衍射进行表征。配合物1代表一个3D超分子杂金属配位框架,由稀有的镧系元素-氧阴离子链和CuBr(2-pzc)_2阳离子单元通过氢键组装而成。

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