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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
You are here: Home > Ions > Electron Affinity > Calculated Electron affinity OR Calculated > Energy > Ion > Calculated Electron affinity |
semi-empirical | AM1 | |
---|---|---|
PM3 | ||
PM6 | ||
composite | G3 | 0.742 |
G3MP2 | 0.942 | |
G4 | 0.655 | |
CBS-Q | 0.662 |
CEP-31G | CEP-31G* | CEP-121G | CEP-121G* | LANL2DZ | SDD | cc-pVTZ-PP | aug-cc-pVTZ-PP | Def2TZVPP | ||
---|---|---|---|---|---|---|---|---|---|---|
hartree fock | HF | -0.534 | -0.512 | -0.206 | -0.199 | -0.435 | -0.380 | -0.377 | ||
density functional | B3LYP | 0.153 | 0.170 | 0.449 | 0.457 | 0.343 | 0.350 | 0.355 | ||
PBEPBE | 0.334 | |||||||||
Moller Plesset perturbation | MP2 | -0.121 | -0.062 | 0.194 | 0.226 | -0.029 | 0.027 | 0.075 |