Journal article
The solvation of fluoride ions. I. Free energies for transfer from water to aqueous alcohol and acetonitrile mixtures
Journal of Solution Chemistry, Vol.17(6), pp.535-546
1988
Abstract
The solubilities of NaF and LiF have been measured in mixtures of water with methanol, ethanol, ethylene glycol and acetonitrile over the whole composition range. Gibbs free energies of transfer of the fluoride ion from water to the mixed and pure solvents have been calculated from the solubility data via the tetraphenylarsonium tetraphenylborate assumption. The values so obtained indicate that the fluoride ion is preferentially solvated by water as a result of its strong hydrogen-bonding capabilities. Desolvation of the fluoride ion is especially marked in acetonitrile-rich solutions.
Details
- Title
- The solvation of fluoride ions. I. Free energies for transfer from water to aqueous alcohol and acetonitrile mixtures
- Authors/Creators
- G.T. Hefter (Author/Creator) - Murdoch UniversityP.J. McLay (Author/Creator) - Murdoch University
- Publication Details
- Journal of Solution Chemistry, Vol.17(6), pp.535-546
- Publisher
- Springer Netherlands
- Identifiers
- 991005540060007891
- Murdoch Affiliation
- School of Mathematical and Physical Sciences
- Language
- English
- Resource Type
- Journal article
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- Citation topics
- 2 Chemistry
- 2.89 Ionic, Molecular & Complex Liquids
- 2.89.462 Excess Molar Volumes
- Web Of Science research areas
- Chemistry, Physical
- ESI research areas
- Chemistry