| 摘 要： | A metal-organic coordination polymer [Co(phen)(BDC)(H2O)]n·0.5nH2BDC(H2BDC = terephthalic acid, phen = 1,10-phenanthroline) has been hydrothermally synthesized and structurally characterized by elemental analysis, IR spectrum, TG and single-crystal X-ray diffraction. The complex crystallizes in triclinic, space group P1- with a = 9.771(3), b =10.739(3), c= 11.249(4) (A), α = 75.946(3), β = 65.306(3), γ = 86.073(4)°, V = 1039.6(6)(A)3, C24H17CoN2O7, Mr=504.33, Dc = 1.611 g/cm3, μ(MoKa) = 0.878 mm-1, F(000) = 516, Z = 2, the final R = 0.0547 and wR = 0.1138 for 2916 observed reflections (I＞ 2σ(Ⅰ)). It exhibits a one-dimensional zigzag chain-like structure.
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