THEO CHEM
www.chem.uwec.edu › King › 52-journal-of-molecular10 F. W. King/Journal of Molecular Structure (Theochem) 400 (1997) 7-56 Table I Convergence of the Fermi contact term (from Ref. [32]) for the ground state of the lithium atom Number of basis functions Fermi contact term (u) 14 2.882 21 2.870 45 2.887 64 2.894 82 2.903 90 2.904 94 2.907 100 2.906 [32].