Magnetic susceptibility of aqueous tert-butanol

Abstract

Magnetic susceptibilities of aqueous tert-butanol were measured by the external double reference NMR method of Momoki and Fukazawa Reflecting a non-ideal volumetric behaviour of this mixture the volume susceptibility data shows a large non-ideal composition dependence. On the other hand, the molar magnetic susceptibility exhibits a small but finite deviation from ideality. Thus, an intra-molecular property, diamagnetic susceptibility, is not completely free from the effect of a non-ideal molecular arrangement in the mixture.