Long-range dispersion and induction coefficients for the homodimers of Li-2, Na-2 and K-2

Authors
Magnasco, V Ottonelli, M Figari, G Rui, M Costa, C
Citation
V. Magnasco et al., Long-range dispersion and induction coefficients for the homodimers of Li-2, Na-2 and K-2, CHEM P LETT, 304(1-2), 1999, pp. 105-110
Citations number
17
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
CHEMICAL PHYSICS LETTERS
ISSN journal
00092614 → ACNP
Volume
304
Issue
1-2
Year of publication
1999
Pages
105 - 110
Database
ISI
SICI code
0009-2614(19990423)304:1-2<105:LDAICF>2.0.ZU;2-T
Abstract
Long-range dispersion and induction coefficients for the homodimers of Li-2 , Na-2, K-2 are evaluated in the LALBM scheme using explicit formulae prese nted previously and numerical values of moments, polarizabilities and dispe rsion constants obtained from 2-term reduced spectra of the Kaiserslautern group. While induction coefficients are 5-8 times smaller than dispersion, induction anisotropies are always larger than the corresponding dispersion anisotropies for all homodimers. (C) 1999 Elsevier Science B.V. All rights reserved.