【摘 要】
：
A homochrial manganese(Ⅱ) complex derived from chiral salen ligand (IR,2R)-(-)-diaminocyclohexane-N,N-biscarboxyl-salicylidene) (1) has been synthesized throug
【机 构】
：
School of Chemistry and Chemical Technology and State Key Laboratory of Metal Matrix Composites,Facu
论文部分内容阅读
A homochrial manganese(Ⅱ) complex derived from chiral salen ligand (IR,2R)-(-)-diaminocyclohexane-N,N-biscarboxyl-salicylidene) (1) has been synthesized through solvothermal procedure and characterized by IR, elemental analysis, TGA, circular dichroism (CD), powder and single-crystal X-ray crystallography. It crystallizes in monoclinic, space group C2 with a =32.987(7), b = 7.4662(15), c = 17.931(4)(A°), β= 97.82(3)°, V= 4375.0(15) (A°)3, Z= 8, Dc = 1.544 g/cm3, F(000) - 2096, Mr= 508.36, μ= 0.658 mm-1, the final GOOF = 0.975, R= 0.0676 and wR=0.2068 for 6357 observed reflections with Ⅰ ＜ 2σ(Ⅰ). The coordination polymer 1 possesses a 1D infinite zigzag chain architecture constructed by the dicarboxyl-functionalized metallosalen ligand (MnSalen), and the polymeric chains are further assembled into a 2D supramolecular network structure via strong intermolecular hydrogen bonding interactions between the adjacent zigzag chains.
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