铜离子与氨基酸混配合物的合成  

Synthesis And Characterization of Mixed Ligands Complexes of Coper Ions with Amino Acid

作　　者：屈景年[1] 莫运春[1] 黄在银[2] 

机构地区：[1]湖南衡阳师范学院化学系,湖南衡阳421008 [2]广西民族学院化学系,广西南宁530006

出　　处：《广西民族学院学报（自然科学版）》2003年第1期25-27,共3页Journal of Guangxi University For Nationalities(Natural Science Edition)

摘　　要：合成了铜与氨基酸混配体配合物,通过化学分析、元素分析、红外光谱分析和热重分析确定了配合物的化学组成:[Cu(Ala·His)]·4H20;[Cu(Gul·Arg)]SO4·5H2O.并通过电位测定讨论了配合物的稳定性与溶液酸度的关系.Two new complexes of copper ions with Amino acids were sythesized in aqueous solution .By chemical analysis,elemental analysis, infrared spectrd analysis and thermogravimatric analysis, composition of mixed ligands complexes have been determined.The relationship between the stability is contigeton the solution acidity of the complexes has been analysed by electric potential.

关 键 词：铜离子 氨基酸 配合物 合成 化学组成 稳定性 酸度 电位测定 

分 类 号：O614.121[理学—无机化学]