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试图用4,5-二氮芴-9-酮(dafo)、邻苯二甲酸、高氯酸铜合成二价铜的混配体超分子化合物时得到一亮蓝色棱状晶体[Cu(dafo)2(H2O)2](ClO4)2,其结构通过单晶X-射线衍射法确定。该化合物是单斜晶系,空间群为P21/n。晶胞参数:a = 7.947(3),b = 12.021(5),c = 13.190(5) 牛? = 90.000(6)埃?V = 1260.0(9) ?,Z = 2,F(000) = 670,Mr = 662.83,Dc = 1.747 g/cm3,(MoK? = 1.154 mm-1,R = 0.0455,wR = 0.1041。单晶结构分析表明该超分子化合物具有二维网状结构,该结构是通过氢键这种弱相互作用形成的。
Attempts to synthesize supramolecular complexes of divalent copper with 4,5-diazofluorene-9-one (dafo), phthalic acid and copper perchlorate resulted in a brilliant blue prismatic crystal [Cu ) 2 (H2O) 2] (ClO4) 2, the structure of which is determined by single crystal X-ray diffractometry. The compound is monoclinic with space group P21 / n. Cell parameters: a = 7.947 (3), b = 12.021 (5), c = 13.190 (5) 670, Mr = 662.83, Dc = 1.747 g / cm3, MoK = 1.154 mm-1, R = 0.0455, wR = 0.1041. The single crystal structure analysis showed that the supramolecular compound has a two-dimensional network structure, Hydrogen bonds formed by this weak interaction.