ON THE DIPOLE-MOMENT OF PBO

Pseudopotential calculations have been performed for the dipole moment of the PbO molecule, including core-polarization and spin-orbit contr ibutions. Agreement to approximately 0.1 a.u. is achieved with accurat e relativistic all-electron calculations as well as. experimental resu lts, at the self-consistent-field and valence-correlated levels, respe ctively.