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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| 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 |