用 4,5 二氮芴 9 酮 (dafo)、邻苯二甲酸、高氯酸铜和 4,5 二氮芴 9 酮 (dafo)、苯甲酸、高氯酸铜进行混和反应时分别得到亮蓝色和蓝绿色晶体 ,它们的结构通过单晶X射线衍射法测定 .其单晶结构表明 ,这两种化合物是同分异构体 ,组成都是C2 2 H1 6 Cl2 CuN4O1 2 .这两种化合物是通过氢键形成的具有二维网状结构的超分子化合物 ,并通过元素分析、红外光谱、热分析对两种化合物进行了表征 With 4,5-diazofluorene 9 (dafo), phthalic acid, copper perchlorate and 4,5-diazofluorene 9 da (dafo), benzoic acid, copper perchlorate were mixed reaction were bright blue Their structures are determined by single crystal X-ray diffraction and their single crystal structure shows that the two compounds are isomers and the composition is C2 2 H1 6 Cl2 CuN4O12. Both of these compounds Is a supramolecular compound with two-dimensional network structure formed by hydrogen bonding, and the two compounds were characterized by elemental analysis, infrared spectroscopy and thermal analysis