BOND-ENERGY CALCULATION FOR THE NEGATIVE-IONS OF HEAVY-ELEMENTS

Authors
GLUSHKOV AV EFIMOV VA POLEVOY AN VITAVETSKAYA LA BUTENKO YV MALINOVSKII AV RYAZANOV EA
Citation
Av. Glushkov et al., BOND-ENERGY CALCULATION FOR THE NEGATIVE-IONS OF HEAVY-ELEMENTS, Journal of structural chemistry, 39(2), 1998, pp. 175-178
Citations number
25
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Journal of structural chemistry → ACNP
ISSN journal
00224766
Volume
39
Issue
2
Year of publication
1998
Pages
175 - 178
Database
ISI
SICI code
0022-4766(1998)39:2<175:BCFTNO>2.0.ZU;2-W
Abstract
Electron bond energies are calculated for the negative ions of complex heavy elements Ge, Sn, Pb using the polarization potential formalism and relativistic perturbation theory of Rayleigh-Schrodinger type with a model potential of zero-order approximation. Basic correlation effe cts: polarizing interactions of outermost particles via the polarized core and mutual screening of outermost particles are taken into accoun t to provide an acceptable accuracy of calculations. The paper gives r efined values for the negative ions involved.