摘要
本文合成了Ag(Ⅰ)与2-(o-氯苯基)苯并咪唑(OCBM)的配合物,采用元素分析、质谱、UV、IR、摩尔电导率等手段进行了表征。圆二色性研究发现,配合物在199nm处呈正科顿效应,而在208nm和247nm处呈负科顿效应。荧光性质研究表明,配合物的特征荧光发射峰出现在601nm和613nm处,荧光寿命τ601和τ613分别为0.40ns和0.35ns。Ag(Ⅰ)配合物可发射橙色荧光和红色荧光,是良好的荧光材料。
Ag(Ⅰ)complex with 2-(o-Chlorophenyl)benzimidazole(OCBM)was prepared and characterized by elemental analysis,mass,UV,IR spectra and molar conductivity.It was found that the complex showed positive Cotton effect at 199nm,but showed negative Cotton effect at 208nm and 247nm in CD study.The characteristic fluorescence peaks were located at 601nm and 613 nm in fluorescence spectrum of the complex,their lifetimes τ601 and τ613 were 0.40ns and 0.35ns respectively.The Ag(Ⅰ)complex exhibited red and orange fluorescence,it was a very good fluorescent material.
作者
王卓渊
林香凤
WANG Zhuoyuan;LIN Xiangfeng(State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources(Guangxi Normal University),Guilin 541004,China;College of Environment and Resources,Guangxi Normal University,Guilin 541004,China)
出处
《化工技术与开发》
CAS
2024年第1期8-11,39,共5页
Technology & Development of Chemical Industry
基金
药用资源化学与药物分子工程教育部重点实验室资助课题(CMEMR2012-A16)
