A New 3D Supramolecular Manganese(II) Complex Constructed from Benzimidazole‐5,6‐dicarboxylate and Oxalate: Synthesis,Structural, and Magnetic Properties |
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| Authors: | Jin‐Peng Geng Prof Dr Zhao‐Xi Wang Qiong‐Fang Wu Ming‐Xing Li Prof Dr Hong‐Ping Xiao |
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| Institution: | 1. Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, P. R. China;2. State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China;3. College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. China |
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| Abstract: | 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 . |
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| Keywords: | Manganese Benzimidazole‐5 6‐dicarboxylate acid X‐ray diffraction IR spectroscopy Magnetic properties |
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