title: Solubility of water in a benzene-cyclohexane mixture.
abstract: The solubility of a water molecule in a binary mixture of nonpolar cyclohexane and quadrupolar benzene is studied with the ab initio method. A novel self-consistent reaction field theory that properly accounts for benzene quadrupole moments in the continuum solvent framework is used to describe the solvation effects of the solvent mixture. The free energy of transfer from pure cyclohexane to the mixture solvent is obtained with the neglect of nonelectrostatic contributions. A reasonable agreement with experiments indicates that the theoretical method presented here provides a promising approach to electronic structure calculations in quadrupolar solvents and their mixtures with nonpolar solvents.
authors.affiliation: Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213-2683, USA.
authors.forename: Sudha
authors.initials: S
authors.lastname: Dorairaj
authors.forename: Jonggu
authors.initials: J
authors.lastname: Jeon
authors.forename: Hyung J
authors.initials: HJ
authors.lastname: Kim