新型酰腙类Cu(Ⅱ)配合物的合成、晶体结构及荧光性质  

Synthesis of New Acylhydrazone Cu(Ⅱ) Complexes,Crystal Structure and Fluorescence Properties

作　　者：刘娟[1] 王亮[1] 郑长征[1] 

机构地区：[1]西安工程大学环境与化学工程学院,西安710048

出　　处：《材料导报》2012年第2期83-85,共3页Materials Reports

基　　金：陕西省自然科学基金(2009JM2012)

摘　　要：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(C15H11N2O3Br)Cu(C5H5N)。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（C15 H11N2O3Br）Cu（C5 HsN） was hydrothermal synthesized through the reaction of the hydrazone with pyridine 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 P21/c, with 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. Fluorescence spectra show that both the ligand and complexes have the fluorescence, the complex at 360. 0-410. 0nm in the fluorescence intensity are enhanced.

关 键 词：酰腙 铜配合物 晶体结构 荧光光谱 

分 类 号：O614.12[理学—无机化学]