Entropy of transfer of n-nitroalkanes from n-octane to water at 25°C

Mario Goffredi, Janos Liszi, Bela Nemeth

Research output: Contribution to journalArticle

Abstract

Entropy of transfer of nitromethane, nitroethane, 1-nitrobutane, 1-nitropentane, and 1-nitrohexane from n-octane to water at 25°C is calculated using an electrostatic model. The calculations indicate that the electrostatic transfer entropy depends primarily on the dipole moment and the size of the-C-NO2 group, showing a trend which is similar to that previously found for the transfer free energy of the same process.

Original languageEnglish
Pages (from-to)805-810
Number of pages6
JournalJournal of Solution Chemistry
Volume13
Issue number11
DOIs
Publication statusPublished - Nov 1 1984

Keywords

  • 1-nitrobutane
  • 1-nitrohexane
  • 1-nitropentane
  • Nonelectrolytes
  • aqueous solution
  • entropy of transfer
  • group contributions
  • n-octane
  • nitroethane
  • nitromethane

ASJC Scopus subject areas

  • Biophysics
  • Biochemistry
  • Molecular Biology
  • Physical and Theoretical Chemistry

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