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Novel 1D Mn(II) complexes containing aromatic dicarboxylic acids
Authors:D Zhao  T Shi  C Chen  Z Si  Q Duan  L Shi
Institution:1. School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun, 130022, P.R. China
2. College of Sciences, Zhejiang A & F University, Lin’an, 311300, P.R. China
Abstract:Three Mn(II) complexes of MnL(Bipy)(H2O)] n (I), Mn3(Phen)2(HL)2(L)2]n (II), and Mn(Phen)2(HL)(OH)] (III), where L = 4,4′-(2-acetylpropane-1,3-diyl)dibenzoic acid, Bipy = 2,2′-bipyridine, and Phen = 1,10-phenanthroline, were hydrothermally synthesized and characterized by single crystal X-ray diffractions, infrared spectroscopy, thermogravimetric analyses, and magnetic analyses. Complexes I and II are one dimensional (1D) coordination polymers which can form the supramolecules with the help of the intermolecular hydrogen bond interactions. Finally, the landé factors are simulated by magentochemical analysis to be 2.15 and 1.80 for I and II with S = 5/2, respectively.
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