Perturbation theory based on the method of diatomics-in-molecules: Rare gas-halogen intermolecular interactions

A. A. Buchachenko, N. F. Stepanov

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Abstract

The earlier suggested approach to studying the electronic properties of weakly bound molecular systems is considered. The approach is based on applying perturbation theory to intermolecular interactions in the method of diatomics-in-molecules. The basics of the approach and the special features of its implementation for rare gas atom-halogen molecule systems are described. The accuracy of the method is illustrated by the results of calculations of the spectral and collisional characteristics of these systems known from experiment.

Original languageEnglish
Pages (from-to)494-498
Number of pages5
JournalRussian Journal of Physical Chemistry A
Volume72
Issue number4
Publication statusPublished - Apr 1998
Externally publishedYes

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