Quelles procédures utiliser en polarisation diélectrique pour mettre en évidence, avec certitude, les interactions entre des dérivés chlorés et bromés de l'éthane et la N,N-diméthylacétamide

Abstract

Numerous studies have shown the particular usefulness of dielectric methods for observing low energy specific molecular interactions in solution. Before applying these methods, it is necessary to evaluate the non-specific interactions between species in solution (in this paper, these interactions are termed the "normal" effect of the solvent). However, in the particular case of halogenated derivatives of ethane, which can exist in solution as several conformers of different polarities, this possibility was not available. The object of our work has been to study all the procedures that might be acceptable in evaluating this solvent effect. [Journal translation]