Thermodynamic and spectroscopic studies of copper(II) complexes with three bis(amide) ligands derived from L-tartaric acid

被引：19
|
作者：
Tounsi, N
Dupont, L
Mohamadou, A
Aplincourt, M
Plantier-Royon, R
Massicot, F
Harakat, D
Portella, C
机构：
[1] Univ Reims, GRECI, EA 2067, Fac Sci, F-51687 Reims 2, France
[2] Univ Reims, Lab React Select & Applicat, UMR 6519, CNRS,Fac Sci, F-51687 Reims 2, France
来源：
JOURNAL OF INORGANIC BIOCHEMISTRY | 2005年 / 99卷 / 12期
关键词：
bis-amide; metal complexes; stability constant; potentiometric study;
D O I：
10.1016/j.jinorgbio.2005.09.010
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The interactions of three bis(amide) ligands derived from tartaric acid with copper (II) were investigated in aqueous solution by a combination of potentiometry, UV-vis spectrophotometry, electron paramagnetic resonance (EPR), and mass spectrometry. The formation constants of the complexes were measured and their relative structures were reported. The sites of complexation of these ligands are investigated based mostly on their electronic and EPR spectra and on the comparison with the behaviour of some analog compounds. (c) 2005 Elsevier Inc. All rights reserved.
引用
收藏
页码：2423 / 2435
页数：13
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