Molecular polarization and molecular chiralization: The first example of a chiralized xenon atom.
In this article we focus on the interaction between a chiral molecule and a single achiral molecule or an ensemble of achiral molecules. The desymmetrization of the achiral molecules resulting from this interaction is described as "chiralization." By analogy with electric polarization, we factorize chiralization into three factors, i.e., orientation, atomic, and electronic terms. Chiralization depends on the dipolar polarizability of the chiralized molecule but also on polarizabilities of higher order. The experimental part of this work is devoted to the electronic chiralization of a xenon atom and its observation by (129)Xe NMR spectroscopy. Copyright 2000 Wiley-Liss, Inc.
Bartik
K
Université Libre de Bruxelles, Chimie Organique, CP 165/64, 50 avenue F.D. Roosevelt, 1050 Bruxelles, Belgium.
Luhmer
M
Collet
A
Reisse
J