Enthalpy of Solvation Correlations for Organic Solutes and Gases Dissolved in 1-Propanol and Tetrahydrofuran Metadata

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Title

  • Main Title Enthalpy of Solvation Correlations for Organic Solutes and Gases Dissolved in 1-Propanol and Tetrahydrofuran

Creator

  • Author: Stephens, Timothy W.
    Creator Type: Personal
    Creator Info: University of North Texas
  • Author: Chou, Vicky
    Creator Type: Personal
    Creator Info: University of North Texas
  • Author: Quay, Amanda N.
    Creator Type: Personal
    Creator Info: University of North Texas
  • Author: Acree, William E. (William Eugene)
    Creator Type: Personal
    Creator Info: University of North Texas
  • Author: Abraham, M. H. (Michael H.)
    Creator Type: Personal
    Creator Info: University College London

Publisher

  • Name: Elsevier Science Ltd.
    Place of Publication: [New York, New York]

Date

  • Creation: 2011-05-20

Language

  • English

Description

  • Content Description: This article discusses the enthalpy of solvation correlations for organic solutes and gases dissolved in 1-propanol and tetrahydrofuran.
  • Physical Description: 43 p.

Subject

  • Keyword: enthalpy of solvation
  • Keyword: enthalpy of transfer
  • Keyword: mathematical correlation
  • Keyword: partition coefficients
  • Keyword: solvation parameter model

Source

  • Journal: Thermochimica Acta, 2011, New York: Elsevier Science Ltd., pp. 103-113

Citation

  • Publication Title: Thermochimica Acta
  • Volume: 519
  • Issue: 1-2
  • Page Start: 103
  • Page End: 113
  • Peer Reviewed: True

Collection

  • Name: UNT Scholarly Works
    Code: UNTSW

Institution

  • Name: UNT College of Arts and Sciences
    Code: UNTCAS

Rights

  • Rights Access: public

Resource Type

  • Article

Format

  • Text

Identifier

  • Archival Resource Key: ark:/67531/metadc157291

Degree

  • Academic Department: Chemistry

Note

  • Display Note: This is the accepted manuscript version of the article. Reprinted with permission from Elsevier Science Ltd., all rights reserved. The final definitive version is available here: http://dx.doi.org/10.1016/j.tca.2011.02.042
  • Display Note: Abstract: Data have been assembled from the published literature on the enthalpies of solvation for 103 organic vapors and gaseous solutes in 1-propanol and for 86 gaseous compounds in tetrahydrofuran. It is shown that an Abraham solvation equation with five descriptors can be used to correlate the experimental solvation enthalpies to within standard deviations of 2.35 kJ/mole and 2.10 kJ/mole for 1-propanol and tetrahydrofuran, respectively. The derived correlations provide very accurate mathematical descriptions of the measured enthalpy of solvation data at 298 K, which in the case of 1-propanol span a range of 119 kJ/mole. Division of the experimental values into a training set and a test set shows that there is no bias in predictions, and that the predictive capability of the correlations is better than 3.5 kJ/mole.
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