Development of the Dipole Moment and Polarizability Operators of Octahedral Molecules

Author: Cheblal N.   Loëte M.   Boudon V.  

Publisher: Academic Press

ISSN: 0022-2852

Source: Journal of Molecular Spectroscopy, Vol.197, Iss.2, 1999-10, pp. : 222-231

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Abstract

We present a development of the dipole moment and polarizability operators of octahedral molecules, using a tensorial formalism analogous to the one developed for tetrahedral molecules. These operators are involved in the calculation of the intensities of rovibrational transitions as well as in the calculation of the Stark effect. Expressions for the matrix elements are derived. Two simplified models for the study of the Stark effect in such molecules are also proposed and discussed.