Vol. 18, issue 01-02, article # 3

Buldakov M. A., Cherepanov V. N., Nagornova N. S. Polarizability of the van der Waals complexes N2…Y и O2…Y (Y=He, Ne, Ar, Kr, Xe). Part 2. Unstable configurations. // Atmospheric and oceanic optics. 2005. V. 18. No. 01-02. P. 18-22.    PDF
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Abstract:

The dependence of the molecular complexes X2…Y polarizability on the distance between the atom Y and the molecule X2, the internuclear separation of the molecule X2, and on the orientation of the molecule X2 with respect to the complex has been investigated theoretically and analytical description is proposed. The polarizability of the complex was calculated within the framework of modified DID model, in which a molecule that enters a dimer is represented as two anisotropic effective atoms. The polarizability of these effective atoms was determined by the polarizability of the molecule X2 and its orientation in the dimer. The polarizability of the complexes X2…Y (X2=N2, O2 and Y=He, Ne, Ar, Kr, Xe) has been calculated.