Computation of multicenter overlap integrals with Slater-type orbitals using Ψα-ETOs

@article{Guseinov2003ComputationOM,
  title={Computation of multicenter overlap integrals with Slater-type orbitals using Ψα-ETOs},
  author={I. I. Guseinov and Ramazan Aydın and Bahtiyar A. Mamedov},
  journal={Journal of Molecular Modeling},
  year={2003},
  volume={9},
  pages={325-328}
}
Multicenter overlap integrals appearing in the evaluation of multicenter–multielectron integrals of central and noncentral interaction potentials are calculated using complete orthonormal sets of Ψα-ETOs (α=1, 0, −1, −2, ...). The final results are expressed in terms of two-center overlap integrals between STOs. The convergence of the series is tested by calculating concrete cases for arbitrary quantum numbers, screening constants and location of STOs.