Thermodynamics of mixed-ligand complex formation of metal (II) complexonates with imidazole in aqueous solution

被引：3

作者：

Pyreu, Dmitrii ^{[1
]}

Bazanova, Maria ^{[1
]}

机构：

[1] Ivanovo State Univ, Dept Inorgan & Analyt Chem, Ermak 39, Ivanovo 153025, Russia

来源：

INORGANICA CHIMICA ACTA | 2016年 / 453卷

关键词：

Mixed-ligand complex formation; Thermodynamic parameters; Calorimetry; Metal(II) complexonates; Imidazole; Denticity; AFFINITY-CHROMATOGRAPHY; STABILITY-CONSTANTS; AMINO-ACIDS; COPPER(II) COMPLEXES; TERNARY COMPLEXES; IMINODIACETATE; CRYSTAL; NITRILOTRIACETATE; MONOHYDRATE; DIHYDRATE;

D O I：

10.1016/j.ica.2016.09.027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Calorimetric, potentiometric and spectrophotometric studies on the mixed-ligand complexes of 3d-metal (II) complexonates (Edta, Nta, Ida) with lmidazole (Im) have been carried out in aqueous solution at 298.15 K and the ionic strength of I = 0.5 (KNO3). The thermodynamic parameters of formation of various mixed complexes have been determined. The probable coordination modes of ligands in ternary complexes were discussed. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：687 / 691

页数：5

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