The conformations as solutes of meso-2,2,2',2'-Tetrachlorobicyclopropyl, meso-2,2,2',2'-Tetrabromobicyclopropyl, meso-1,2:3,4-Diepoxybutane and 1,1-Dichloro-2-vinylcyclopropane

Abstract

Electric dipole moments and molar Kerr constants are reported for meso-2,2,2',2'-tetrachlorobicyclopropyl(0.78 D, -4.5 x 10^-12), meso-2,2,2r,2'-tetrabromobicyclopropyl (0.54 D, 12.3 x 10^-12), meso-l,2:3,4-diepoxybutane (2.83 D,-56.1 x 10^-12) and 1,l-dichloro-2-vinylcyclopropane (1.96 D, 6.4 x 10^-12)examined as solutes in cyclohexane. The experimental data are analysed to deduce the preferred solution-state conformations.