A New 3D Supramolecular Manganese(II) Complex Constructed from Benzimidazole‐5,6‐dicarboxylate and Oxalate: Synthesis, Structural, and Magnetic Properties
A New 3D Supramolecular Manganese(II) Complex Constructed from Benzimidazole‐5,6‐dicarboxylate and Oxalate: Synthesis, Structural, and Magnetic Properties
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DOI：
10.1002/zaac.201000295
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发表时间：
2010-11
期刊：
影响因子：
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通讯作者：
Jin-Peng Geng;Zhao-Xi Wang;Qiong Wu;Ming-Xing Li;Hongping Xiao
中科院分区：
文献类型：
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作者：
Jin-Peng Geng;Zhao-Xi Wang;Qiong Wu;Ming-Xing Li;Hongping Xiao
合成了一种新的锰配合物[Mn 3（bidc）2（C2 O 4）（H2O）10]n（1）（bidc =苯并咪唑-5，6-二羧酸酯），并通过X射线单晶衍射对其结构进行了表征。X射线衍射分析表明配合物1具有中性的一维砖墙链状结构。通过分子内和分子间氢键相互作用，相邻的链连接成三维超分子结构。红外光谱和变温磁化率的测量，这表明弱的反铁磁耦合之间的锰离子在配合物1。
A new manganese(II) complex [Mn3(bidc)2(C2O4)(H2O)10]n (1) (bidc = benzimidazole-5,6-dicarboxylate) was synthesized and characterized by X-ray crystallography. X-ray diffraction shows that complex 1 has a neutral, one-dimensional (1D) brick wall chain structure. With the intramolecular and intermolecular hydrogen bonding interactions, the adjacent chains are joined into a 3D suparmolecular architecture. IR spectroscopy and variable temperature magnetic susceptibility measurements were made, which indicated weak antiferromagnetic coupling between the MnII ions in complex 1.