由5-溴-2-羟基苯基乙酮与2-羟基苯甲酰肼在乙醇溶剂中反应得到5-溴-2-羟基苯基乙酮-2-羟基苯甲酰腙.以该酰腙、吡啶和氯化铜水热合成配合物(C15 H11N2O3 Br)Cu(C5 H5N).通过元素分析和X射线单晶衍射对其进行了表征,结果表明,配合物属单斜晶系,P21/c空间群,晶胞参数a=0.98929(19)nm,b=2.4177(5)nm,c=0.78755(16)nm,β=97.285(4)°,V=1.8685(6)nm3,Dc=1.745mg/m3,F(000)=984.荧光光谱表明,配体和配合物均具有荧光性,配合物在360.0～410.0nm处的荧光强度得到了增强.%A compound of 5-bromo-2-hydroxyphenyl ethyl ketone-2-hydroxy-benzoyl hydrazone was synthesized through the reaction of 5-bromo-2-hydroxyphenyl ethyl ketone with 2-hydroxy benzoyl hydrazine and ethanoL The complex(C15H11N2O3Br)Cu(C5H5N) was hydrothermal synthesized through the reaction of the hydrazone with pyri-dine and copper chloride. It was characterized by means of elemental analysis and X-ray single crystal diffraction. The crystal belongs to the monoclinic system with space group P2i/c, with a—0. 98929(19) nm. 6—2. 4177(5) nm, r= 0. 78755(16) nm, β=97. 285(4)°, V=l. 8685(6) nm3, Dc = l. 745mg/m3, F(000) = 984. Fluorescence spectra show that both the ligand and complexes have the fluorescence, the complex at 360. 0—410. Onm in the fluorescence intensity are enhanced.
展开▼
