One-range addition theorems for combined Coulomb and Yukawa like central and noncentral interaction potentials and their derivatives

Guseinov I.

JOURNAL OF MATHEMATICAL CHEMISTRY, cilt.39, ss.253-258, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 39 Konu: 2
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1007/s10910-005-9030-4
  • Dergi Adı: JOURNAL OF MATHEMATICAL CHEMISTRY
  • Sayfa Sayıları: ss.253-258

Özet

In this work we present the combined one-range addition theorems for arbitrary Coulomb and Yukawa like central and noncentral interaction potentials and their first and second derivatives occurring in the Hartree-Fock-Roothaan approximation and explicitly correlated methods, and also in the study of electric field and its gradient induced by electrons at the nuclei of a molecule. The relationships obtained for addition theorems are valid for the arbitrary parameters of potentials.