氨基酸席夫碱锌配合物的合成与表征

Synthesis and Analysis of Amino Cornplexes Acid schiff Base with Zn^(2+)

对水溶液中酪氨酸缩水杨醛席夫碱和Zn2+现场配位进行了研究,合成了Zn2+席夫碱配合物3种,通过元素分析确定其组成分别为配合物1:Zn·L·Bipy·KAc;配合物2:Zn·L·Phen·0.5H2O;配合物3:Zn·L5·Ap·kAc·1.5H2O.通过可见紫外吸收光谱分析、红外光谱分析、热重分析对这些配合物进行了表征.

The insitu coordination of salicylaldehydeLtyrosine Schiff base and Zn2+ were studiedThree copmlexes of the Schiff base coordinate with Zn2+ were synthesized.Elemental analysis shows that the complexes 1～3 have formulae as follows:Zn·L·Bipy·kAc for complex 1,Zn·L·Phen·0.5H2O for complex 2 and Zn·L5·Ap·kAc·L5·Ap·kAc·1.5H2O for complex 3.These complexes have also been characterized by visible UV absorption spectrum analysis, infrared spectrum analysis and thermal analysis