| 摘 要： | A new p-PhDTA bridged Cu(Ⅱ) complex Cu2(p-PhDTA)(DMSO)2]·4DMSO (pPhDTA = p-phenylenediamine-N,N,N,N'-tetraacetic acid) has been synthesized and structurally characterized.The crystal belongs to orthorhombic, space group Pca21 with a = 19.572(4), b=19.552(4), c = 10.156(2)(A), C26H48N2O14Cu2S6, Mr = 932.10, V = 3886.4(13)(A)3, Z = 4, Dc = 1.593 g/cm3, F(000) = 1936, λ(MoKα) = 0.71073 (A),μ= 1.480, R = 0.0487 and wR = 0.1151 for 8464 observed reflections (I ＞2σ(I)).In the complex, the oxygen atoms of carboxylate of p-PhDTA connect the Cu atoms in a syn-anti type, giving one-dimensional chains which are further linked by the benzene groups of p-PhDTA to form a novel two-dimensional structure.
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