Structure-stability relationship of copper(II)-indol carboxylic acid derivative complexes from spectrophotometric, thermogravimetric and potentiometric studies
作者:M.A. Zayed、F.A.Nour El-Dien
DOI:10.1016/0040-6031(87)80058-8
日期:1987.4
Abstract Some copper(II) complexes of N -methyl indol carboxylicacid derivatives have been isolated and characterized. These complexes were subjected to elemental and thermogravimetric analyses together with UV, visible and IR spectral studies. Based on these physicochemical studies, the suggested formula for the complexes obtained is CuL 2 where L = N -methyl indol carboxylicacid derivatives L 1
摘要 一些N-甲基吲哚羧酸衍生物的铜(II)配合物已被分离和表征。这些配合物与紫外、可见光和红外光谱研究一起进行了元素和热重分析。基于这些物理化学研究,所得配合物的建议式为 CuL 2 其中 L = N-甲基吲哚羧酸衍生物 L 1 - 4 。分离出的配合物的热重分析已经表明配体和中心铜 (II) 金属离子之间存在不同的相互作用模式。紫外、可见光和红外光谱研究表明配体与中心金属离子的配位是通过含羧基、羟基和/或氮基团进行的。