Türk Fizik Derneği 35. Uluslararası Fizik Kongresi, Muğla, Turkey, 4 - 08 September 2019, pp.1
this work, we have modified the complete orthonormal basis sets of Self-frictional
exponential type functions (SFETF), using rμ instead of r in the radial
part of SFETF, to use them more efficiently for Hartree-Fock-Roothaan (HFR) calculations.
SCF calculations have been carried out for total energies of ground states of
neutral atoms and singly charged ions (Z<21) using new generalized SFETF. Additionally,
calculations for the first 20 cationic members of isoelectronic series of some atoms
have been also performed to observe the behaviour of new parameter
This work was financially supported by the Research fund of the Canakkale Onsekiz Mart University, Project ID: FBA-2019-2888.