【摘要】 合成了2,7’-(乙烯基)-二-8-羟基喹啉(C20H14N2O2),利用IR,UV,HNMR,MS和元素分析确认其结构;利用X射1线单晶衍射仪测定了该化合物的晶体结构;测定了目标产物的荧光光谱.实验结果表明,晶体(C20H14N2O2)属于三斜晶系,空间群P-1,a=0.7473(10)nm,b=0.8323(11)nm,c=1.3124(17)nm,α=102.054(2)°,β=95.030(2)°,γ=109.753(2)°,V=0.7401(17)nm3,Z=2,Dc=1.410Mg/m3,μ=0.093mm-1,F(000)=328,R1=0.0427,wR2=0.1122.更多还原

【Abstract】 2,7’-(Ethylene)-bis-8-hydroxyquinoline was synthesized and characterized by IR, UV, H NMR, 1MS and elemental analysis. The crystal structure of the title compound was determined by X-ray singlecrystal diffraction. The fluorescence spectrum of this compound was determined. The experimental resultsshow that the crystal belongs to triclinic, space group P-1 with unit cell parameters a=0.7473(10) nm, b=0.8323(11) nm, c=1.3124(17) nm, α=102.054(2)°, β=95.030(2)°, γ=109.753(2)°, V=0.7401(17) nm3,Z=2, Dc=1.410 Mg/m3, μ=0.093 mm-1, F(000)=328, R1=0.0427 and wR2=0.1122.更多还原