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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 | G2 | 10.719 |
| G3 | 10.700 | |
| G3B3 | 10.701 | |
| G4 | 10.683 | |
| CBS-Q | 10.735 |
| CEP-31G | CEP-31G* | CEP-121G | CEP-121G* | LANL2DZ | SDD | cc-pVTZ-PP | aug-cc-pVTZ-PP | Def2TZVPP | ||
|---|---|---|---|---|---|---|---|---|---|---|
| hartree fock | HF | 8.383 | 8.640 | 8.424 | 8.713 | 8.493 | 8.493 | 8.825 | ||
| ROHF | 9.149 | |||||||||
| density functional | BLYP | 10.644 | ||||||||
| B1B95 | 10.633 | |||||||||
| B3LYP | 10.524 | 10.493 | 10.519 | 10.527 | 10.658 | 10.647 | 10.740 | |||
| B3LYPultrafine | 10.740 | |||||||||
| B3PW91 | 10.725 | |||||||||
| mPW1PW91 | 10.656 | |||||||||
| M06-2X | 10.741 | |||||||||
| PBEPBE | 10.759 | |||||||||
| PBEPBEultrafine | 10.759 | |||||||||
| PBE1PBE | 10.640 | |||||||||
| HSEh1PBE | 10.639 | |||||||||
| TPSSh | 10.579 | |||||||||
| wB97X-D | 10.411 | 10.419 | 10.417 | 10.456 | 10.531 | 10.523 | 10.640 | |||
| B97D3 | 10.684 | |||||||||
| Moller Plesset perturbation | MP2 | 11.159 | 11.219 | 11.135 | 11.143 | 11.147 | 11.445 | |||
| MP2=FULL | 11.449 | |||||||||
| ROMP2 | 10.857 | |||||||||
| B2PLYP | 10.777 | |||||||||
| B2PLYP=FULL | 10.780 | |||||||||
| B2PLYP=FULLultrafine | 10.780 | |||||||||
| Configuration interaction | CID | 10.267 | ||||||||
| CISD | 10.205 | |||||||||
| Quadratic configuration interaction | QCISD | 10.382 | ||||||||
| QCISD(T) | 10.549 | |||||||||
| QCISD(T)=FULL | 10.560 | |||||||||
| Coupled Cluster | CCD | 10.637 | ||||||||
| CCSD | 10.379 | |||||||||
| CCSD=FULL | 10.392 | |||||||||
| CCSD(T) | 10.563 | |||||||||
| CCSD(T)=FULL | 10.577 |