[Zn(PCPA)_(2)(IMZ)_(2)]配合物的合成、晶体结构及性质研究  

Synthesis,Crystal Structure and Properties of Complex[Zn(PCPA)_(2)(IMZ)_(2)]

作　　者：沈红[1] 李波 李勇辉 SHEN Hong;LI Bo;LI Yonghui(School of New Energy and Battery,Yibin Vocational Technical College,Yibin 644000,China)

机构地区：[1]宜宾职业技术学院新能源电池学院,四川宜宾644000

出　　处：《化工技术与开发》2023年第11期23-26,共4页Technology & Development of Chemical Industry

基　　金：宜宾职业技术学院院级项目(ZRKY21YB-13)。

摘　　要：采用溶剂挥发法合成了一个新的锌(Ⅱ)配合物Zn(PCPA)_(2)(IMZ)_(2)(PCPA=对氯苯乙酸,IMZ=咪唑)。采用单晶X射线衍射、红外光谱、粉末X射线衍射、热重分析、紫外光谱、荧光光谱等方法,对配合物进行了表征。单晶衍射分析结果表明,该配合物属于三斜晶系,P1空间群。荧光光谱分析结果表明,配合物的最强激发峰和发射峰分别在381nm和466nm。热稳定性分析结果表明,配合物在室温下稳定。A new Zinc(Ⅱ)complex[Zn(PCPA)_(2)(IMZ)_(2)](PCPA=p-chlorophenylacetic acid,IMZ=Imidazole)was synthesized by solvent evaporation method.The complex was structurally characterized by single crystal X-ray diffraction,infrared spectroscopy,thermogravimetric analysis,powder X‐ray diffraction,UV spectra andfluorescence spectra.The result of X-ray single crystal dif-fraction showed that complex belonged to triclinic system space group P1.Thefluorescence spectra analysis showed that the exci-tation peak of complex was at 381 nm,emission peak of complex was at 466 nm.The thermal stability analysis result showed that the complex was stable at room temperature.

关 键 词：锌(Ⅱ)配合物 对氯苯乙酸 荧光光谱 

分 类 号：O641.4[理学—物理化学]