【摘 要】
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A new copper(II) complex [Cu2(DMF)(H2O)(C7H4NO4)2(C7H3NO4)]2·3.5DMF has been synthesized and its structure was determined by single-crystal X-ray diffraction.T
【机 构】
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Department of Chemistry
论文部分内容阅读
A new copper(II) complex [Cu2(DMF)(H2O)(C7H4NO4)2(C7H3NO4)]2·3.5DMF has been synthesized and its structure was determined by single-crystal X-ray diffraction.The crystal is of triclinic, space group P with a = 10.722(3), b = 18.170(4), c = 20.923(7) -, α = 105.297(9), β = 101.701(10), γ = 105.74(1)°, V = 3615(1) -3, Z = 2, C58.50H64.50Cu4N11.50O31.50, Mr = 1686.90, Dc = 1.550 g/cm3, μ = 1.255 mm-1, F(000) = 1728.00, T = 150(2) K, the final R = 0.0640 and wR = 0.173 for 11310 observed reflections with I > 2σ(I).In the crystal, each formular unit consists of two dinuclear copper(II) compounds, between which the O-H…O hydrogen bonds exist.Each CuII cation is six-coordinated in an octahedral geometry.The intermolecular hydrogen- bonding interaction leads to a 3-D framework of the title compound.
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