JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY, cilt.8, sa.1, ss.47-56, 2009 (SCI-Expanded)
One- and two-electron nonrelativistic and quasirelativistic basic functions are introduced. The combined analytical relations in terms of these basic functions are derived for the non- and quasi-relativistic atomic integrals over integer and noninteger n-Slater-type orbitals. The relationships obtained are valid for the arbitrary values of principal quantum numbers and screening constants of Slater orbitals.