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以邻苯二甲酸(1,2-H2BDC)和二-吡啶-(3,2-a:2′,3′-c)-吩嗪(Dppz)为混合配体,用水热方法合成了一种三维超分子化合物:[Cd2(Dppz)4(1,2-BDC)2].4H2O,并通过X射线衍射对其结构进行表征.结果表明,该化合物属单斜晶系,C2/c空间群,晶胞参数为:a=2.49617(10)nm,b=1.71596(10)nm,c=1.82232(8)nm,β=96.293(1)°,V=7.7586(6)nm3,Z=4,R1=0.0456,wR2=0.0939.荧光光谱分析结果表明,该化合物室温下显示出较强的蓝色荧光性质.
A kind of mixed ligand was synthesized by hydrothermal method using phthalic acid (1,2-H2BDC) and di-pyridine- (3,2-a: 2 ’, 3’-c) -phenazine (Dppz) The structure of the three-dimensional supramolecular compound [Cd2 (Dppz) 4 (1,2-BDC) 2] .4H2O was characterized by X-ray diffraction. The results show that the compound belongs to monoclinic system and C2 / c space group , The cell parameters are as follows: a = 2.49617 (10) nm, b = 1.71596 (10) nm, c = 1.82232 (8) nm, β = 96.293 R1 = 0.0456, wR2 = 0.0939.The results of fluorescence spectroscopy showed that the compound showed strong blue fluorescence at room temperature.