title: Competitive hydration of quinazoline at the montmorillonite-water interface.
abstract: Ultraviolet spectroscopic analyses of suspensions of quinazoline and Na(+)-saturated montmorillonite have indicated that covalent hydration of the monovalent organic cation is inhibited at or near the clay surface. A similar lack of hydration was observed in solutions of quinazoline and high-ionic-strength calcium chloride. The inhibition is attributed to a local competition between quinazoline and the inorganic cations for water of hydration.
authors.forename: G W
authors.initials: GW
authors.lastname: Bailey
authors.forename: D S
authors.initials: DS
authors.lastname: Brown
authors.forename: S W
authors.initials: SW
authors.lastname: Karickhoff