An accurate electrostatic potential at the nucleus for He through Ar h
as been obtained via a 1/Z expansion of the estimated exact non-relati
vistic total energies. The present tabulations correct errors in a rec
ent article by Alonso, J. A., Cordero, N. A., and March, N. H., 1996,
Molec. Phys., 88, 1365, and refine our previous data (Wang, J., and Sm
ith, V. H. Jr., 1995, Phys. Rev. A, 52, 1060).