Abstract
This paper reports two new coordination polymers formed by carboxylate-substituted benzoimidazole and formate ligands: [Mn(L)·(HCO2)] n (1) and [Co(L)·(HCO2)] n (2) (L = benzoimidazol-1-yl-acetate). Complexes 1 and 2 are isomorphous and adopt a new 3,6-connected three-nodal topology showing interesting magnetic properties: spin canted antiferromagnetism for MnII complex 1, but simple antiferromagnetic coupling for CoII complex 2.
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Supported by the National Natural Science Foundation of China (Grant Nos. 50673043, 20531040 and 20773068), the 973 Program of China (Grant No. 2007CB815305) and the Natural Science Fund of Tianjin, China (Grant No. 07 JCZDJC00500)
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Hu, B., Zhao, J., Yang, Q. et al. Synthesis, structure and magnetic properties of two new coordination polymers with carboxylate-substituted benzoimidazole ligands. Sci. China Ser. B-Chem. 52, 1451–1455 (2009). https://doi.org/10.1007/s11426-009-0215-8
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DOI: https://doi.org/10.1007/s11426-009-0215-8