A. Soto, N. Yanagihara, T. Ogura
Apr 1, 1996
Citations
0
Influential Citations
5
Citations
Journal
Journal of Coordination Chemistry
Abstract
Abstract Silver trifluoroacetate and trifluoromethanesulfonate become highly soluble to poly(methylphenylsiloxane) because of the ion's coordination to the phenyl group: the resulting solution is highly stable. The silver trifluoroacetate or trifluoromethanesulfonate solution has been employed as the liquid phase in gas-liquid chromatography in order to study the separation of mixtures of cyclohexane, cylcohexene and benzene in the temperature range from 50 to 170°C. Use of an internal standard, such as cyclohexane, enables one to evaluate the complex formation constants as well as the salting-out effect merely by measuring the retention time in the presence or absence of Ag+. The complex formation constants of some aromatic and gaseous olefinic compounds have been determined.