Enthalpies of solvation of hydroxyl cyclohexane derivatives in different solvents

被引：22

作者：

Costa, FS

Eusébio, ME

Redinha, JS

Leitao, MLP ^{[1
]}

机构：

[1] Univ Coimbra, Dept Quim, Coimbra, Portugal

[2] Univ Coimbra, Fac Farm, Lab Metodos Instrumentais Anal, Coimbra, Portugal

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 1999年 / 31卷 / 07期

关键词：

solution enthalpy; sublimation enthalpy; non-electrolyte solutions; hydroxyl cyclohexane derivatives;

D O I：

10.1006/jcht.1999.0495

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The enthalpies of solution of cyclohexanol, cis-1,2-cyclohexanediol, and myo-inositol in water, formamide, and dimethylsulphoxide at T = 298.15 K as well as their enthalpies of vaporization or sublimation were determined. The enthalpies of solvation were calculated from the data obtained. The contributions of the polar and non-polar groups to the behaviour of the solute molecules in polar solvents are analysed by using the enthalpy of solvation data. (C) 1999 Academic Press.

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页码：895 / 903

页数：9

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