The influence of solvation on the formation of Ag+ complexes with 18-crown-6 ether in water-dimethyl sulfoxide solvents

被引：0

作者：

T. R. Usacheva

I. A. Kuz’mina

V. A. Sharnin

N. S. Sidorenko

S. I. Voronina

机构：

[1] Ivanovo State University of Chemistry and Technology,

来源：

Russian Journal of Physical Chemistry A | 2011年 / 85卷

关键词：

thermodynamics; solvation; Gibbs energy; enthalpy; entropy; binary solvents; 18-crown-6 ether;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The Gibbs energies of transfer of 18-crown-6 ether from water into water-dimethyl sulfoxide (DMSO) solvents (χDMSO = 0.0–0.97 mole fractions) at 298.15 K were determined by the interphase distribution method. Changes in the composition of the aqueous-organic solvent did not cause noticeable changes in the stability of 18-crown-6 ether solvato complexes. Reagent solvation contributions to shifts of complex formation equilibrium between silver(I) and 18-crown-6 ether when water was replaced with dimethyl sulfoxide were analyzed.

引用

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[1] The influence of solvation on the formation of Ag+ complexes with 18-crown-6 ether in water-dimethyl sulfoxide solvents
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Sharnin, V. A.
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[2] Thermodynamics of complexation of Ag+ with 18-crown-6 in water-dimethyl sulfoxide mixtures
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[7] Complex formation of Ag+ with polyether 18-crown-6
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[8] SOLVATION OF 18-CROWN-6 ETHER IN ACETONITRILE, METHANOL AND WATER
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