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在80℃下合成了1个新的标题化合物,通过元素分析、红外和单晶X-射线进行了表征。标题化合物属于三斜晶系,P-1空间群,a=0.671 14(9)nm,b=1.165 88(14)nm,c=1.401 83(18)nm,α=96.410 0(10)°,β=94.825 0(10)°,γ=97.901(2)°,V=1.074 2(2)nm3,Z=2。配合物由1个VO2、两个2,2’-联吡啶分子和1个NH4HSO4构成,NH4HSO4分子通过氢键在a方向形成一维超分子链状结构,通过荧光光谱研究了该化合物的荧光性质。
A new title compound was synthesized at 80 ℃ and characterized by elemental analysis, IR and single crystal X-ray. The title compound belongs to triclinic system with a = 0.671 14 (9) nm, b = 1.16588 (14) nm, c = 1.401 83 (18) nm and a = 96.410 0 β = 94.825 0 (10) °, γ = 97.901 (2) °, V = 1.074 2 (2) nm3, Z = 2. The complex consisted of one VO2, two 2,2’-dipyridyl molecules and one NH4HSO4. NH4HSO4 molecules formed a one-dimensional supramolecular chain structure through hydrogen bonds in a direction. The fluorescence properties of the compounds were studied by fluorescence spectroscopy .