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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 |
composite | G2 | 1.890 |
---|---|---|
G3 | 1.794 | |
G3B3 | 1.791 | |
G4 | 1.886 | |
CBS-Q | 1.799 |
CEP-31G | CEP-31G* | CEP-121G | CEP-121G* | LANL2DZ | SDD | cc-pVTZ-PP | aug-cc-pVTZ-PP | Def2TZVPP | ||
---|---|---|---|---|---|---|---|---|---|---|
hartree fock | HF | -0.774 | -0.916 | -0.720 | -0.841 | -0.945 | -0.942 | -0.652 | ||
density functional | B3LYP | 0.601 | 0.521 | 0.698 | 0.655 | 0.502 | 0.500 | 1.177 | ||
PBEPBE | 1.191 | |||||||||
wB97X-D | 0.590 | 0.521 | 0.687 | 0.651 | 0.498 | 0.497 | ||||
Moller Plesset perturbation | MP2 | 0.411 | 0.532 | 0.557 | 0.678 | 0.249 | 0.258 | 1.256 |