Hydrogen bonding complex energy levels method

For the hydrogen bonded complexes (FH)2, (HC1)2, (H20)2, FH-CO, FH -OC, FH -NH3, CIH- NH3, OH2-NH3, and H30+—H20, with binding energies ranging from 1.7 kcal/mol (FH-CO) to 32.9 kcal/mol (H30+—H20), Tuma, Boese, and Handy, 1999, compared results of several density functional methods with high level conventional wave function based data. With the exception of the HCTH functional, all functionals were found to over-... 

---