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Calculated Electron Affininty for H2S (Hydrogen sulfide)

Please note! These calculated electron affinity energies have the vibrational zero-point energy (zpe) included, but the zpe has NOT been scaled. Click on an entry for more details, including the ionization energy with a scaled zpe.
Electron Affinities in eV
Methods with predefined basis sets
composite G4 -1.162

Electron Affinities in eV
Methods with standard basis sets
3-21G* 6-31G* 6-31+G** TZVP Def2TZVPP cc-pVDZ aug-cc-pVTZ
hartree fock HF   -2.881          
density functional B3LYP   -1.483          
M06-2X -2.574            
TPSSh     -1.322        
wB97X-D     -1.370     -1.876 -0.568
B97D3     -1.343       -0.555
3-21G* 6-31G* 6-31+G** TZVP Def2TZVPP cc-pVDZ aug-cc-pVTZ
Moller Plesset perturbation MP2   -2.808     -2.580    
MP3=FULL     -1.579        
3-21G* 6-31G* 6-31+G** TZVP Def2TZVPP cc-pVDZ aug-cc-pVTZ
For descriptions of the methods (AM1, HF, MP2, ...) and basis sets (3-21G, 3-21G*, 6-31G, ...) see the glossary in section I.C. Predefined means the basis set used is determined by the method.