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Open AccessJournal ArticleDOI

Heats of Mixing for Binary Mixtures. V

Sachio Murakami, +2 more
- 01 Jul 1968 - 
- Vol. 41, Iss: 7, pp 1540-1545
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TLDR
In this paper, the intermodular hydrogen bond energies between chloroform and cyclic ethers were estimated to be ΔH=−12 kJ for the chloromethane-tetrahydrofuran-cyclohexane system.
Abstract
The heats of mixing were measured at 25.0°C for binary mixtures of chloroform+tetrahydrofuran,+furan, and +2-methyl furan systems and for cyclohexane+chloroform,+tetrahydrofuran,+furan, and +2-methyl furan systems. Using these data and the treatment described in a previous paper [Bull. Chem. Soc. Japan, 37, 1776 (1964)], the intermodular hydrogen bond energies between chloroform and cyclic ethers were estimated to be ΔH=−12 kJ for the chloroform-tetrahydrofuran-cyclohexane system, ΔH=−4 kJ for the chloroform -2-methyl furan-cyclohexane system, and ΔH=−3 kJ for the chloroform-furan-cyclohexane system. From these results, two types of intermolecular hydrogen bonds between chloroform and cyclic ethers are discussed.

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Journal ArticleDOI

A comparative study of thermodynamic properties and molecular interactions in mono- and polychloroalkane + n-alkane or + cyclohexane mixtures

TL;DR: In this article, the DISQUAC group-contribution model was applied to 10 classes of mono- or polychloroalkanes + n-alkanes or + cyclohexane.
Journal ArticleDOI

A comparative study of thermodynamic properties of n-alkane or cycloalkane mixtures with aliphatic linear or heterocyclic, molecules containing the same functional groups

TL;DR: In this article, the data available in the literature for the excess Gibbs energies, excess enthalpies, activity coefficients at infinite dilution, and excess heat capacities of heterocyclic tertiary amines, secondary amines and ethers + n-alkanes or + cycloalkanes are examined on the basis of DISQUAC, an extended quasichemical group contribution theory.
Journal ArticleDOI

Thermodynamic properties of some hydrocarbon + cyclic ether mixtures 2. Enthalpies of mixing

TL;DR: In this paper, the enthalpies of mixing HE of cyclohexane+1,4-dioxan at five temperatures and of benzene+ 1,4dioxant at four temperatures have been measured.
Journal ArticleDOI

Heat Capacities, Excess Enthalpies, and Volumes of Mixtures Containing Cyclic Ethers. 3. Binary Systems {Tetrahydrofuran, Tetrahydropyran, 1,4-Dioxane, or 1,3-Dioxolane + Cyclohexane or Toluene}

TL;DR: In this article, the experimental quantities for the binary mixtures at the temperature 298.15 K were discussed in terms of the nature and type of intermolecular interactions in binary mixture and compared with literature values.
Journal ArticleDOI

Study of weak molecular interactions through thermodynamic mixing properties.

TL;DR: The electron donor-acceptor abilities of some cyclic ethers, benzene, and halobenzenes and the molecular interactions between these compounds have been investigated through a wide set of thermodynamic mixing properties of their mixtures.
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