Collect. Czech. Chem. Commun. 1985, 50, 1928-1934

A study of the medium effect of mixed solvents; The cyclohexane-acetone system

Vojtěch Bekárek and Taťjana Nevěčná

Palacký University, 771 46 Olomouc


Wavenumbers of the S-O bond valence vibration of dimethyl sulphoxide, wavenumbers of the longest wavelength band maxima of 3-nitro-N,N-dimethylaniline and 2,6-diphenyl-4-(2,4,6-triphenyl-1-pyridinio)phenoxide and rate constants of the reaction of triethylamine with ethyl iodide measured in mixtures of cyclohexane and acetone were correlated with functions of relative permittivity and refractive index of these media and mutually with each other.