Minimum basis sets of slater-transform–preuss functions for the first row atoms

The analytical formulae for the one-center one- and two-electron integrals over Slater-transform-Preuss functions are given. The non-linear parameters are optimized for the minimum basis sets for the first-row atoms. the energies obtained are lower than those of single zeta, 4-31G and unconstrained 4G expansions and correspond to 99.96% of the Hartree-Fock energies.