二(2-(2′-羟基-5′-甲基苯基)苯并三氮唑)合锌的合成与表征  

Synthesis and Characterization of Bis(2-(2′hydroxy-5′-methylphenyl)-benzotriazole) Zinc

作　　者：江欣[1] 张楠楠[1] 佟德成[1] 胡建新[1] 王桂艳[1] 赵志宇[1] 柴佳丽[1] 

机构地区：[1]佳木斯大学药学院,黑龙江佳木斯154007

出　　处：《佳木斯大学学报（自然科学版）》2011年第3期475-477,共3页Journal of Jiamusi University：Natural Science Edition

基　　金：佳木斯大学科学技术研究项目(L2009-109)

摘　　要：以2-(2′-羟基-5′-甲基苯基)苯并三氮唑(HMPB)为配体,采用溶液析出法,合成了二(2-(2′-羟基-5′-甲基苯基)苯并三氮唑)合锌,利用元素分析、IR光谱、MS等进行了表征,并研究了配合物的紫外吸收光谱.结果表明:配体通过氮原子和氧原子与Zn2+以二齿形式配位,配合物具有强烈的紫外吸收能力,其最大吸收峰位于340 nm.bis（2-（2′hydroxy-5′-methylphenyl）-benzotriazole） zinc was prepared by meams of methanol-water precipitation using 2-（2′-hydroxy-5′-methylphenyl）benzotriazole（HMPB） as ligand.The compound was characterized and analyzed by means of several testing techniques such as elemental analysis,infrared spectrum,UV-Vis spectra,mass spectrum etc..The results show that the ligand coordinates with the center metal ion by nitrogen and oxygen atoms in the form of bidentate ligand.The complex has strong absorption in a near ultraviolet region.The maximum absorption peak located at 340 nm.

关 键 词：2-(2′-羟基-5′-甲基苯基)苯并三氮唑 配合物 合成 

分 类 号：O657.3[理学—分析化学]