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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 | 10.145 |
| G3B3 | 10.150 | |
| G4 | 10.177 | |
| CBS-Q | 10.119 |
| CEP-31G | CEP-31G* | CEP-121G | CEP-121G* | LANL2DZ | SDD | cc-pVTZ-PP | aug-cc-pVTZ-PP | Def2TZVPP | ||
|---|---|---|---|---|---|---|---|---|---|---|
| hartree fock | HF | 9.002 | 9.344 | 9.243 | 10.144 | 10.025 | 9.099 | |||
| ROHF | 9.160 | |||||||||
| density functional | BLYP | 9.972 | ||||||||
| B1B95 | 10.007 | |||||||||
| B3LYP | 10.919 | 10.298 | 10.804 | 10.215 | 10.895 | 10.797 | 10.175 | |||
| B3LYPultrafine | 10.175 | |||||||||
| B3PW91 | 10.119 | |||||||||
| mPW1PW91 | 10.084 | |||||||||
| M06-2X | 10.165 | |||||||||
| PBEPBE | 10.001 | |||||||||
| PBEPBEultrafine | 10.001 | |||||||||
| PBE1PBE | 10.045 | |||||||||
| HSEh1PBE | 10.052 | |||||||||
| TPSSh | 10.056 | |||||||||
| wB97X-D | 10.926 | 10.254 | 10.817 | 10.176 | 10.952 | 10.858 | 10.113 | |||
| B97D3 | 9.936 | |||||||||
| Moller Plesset perturbation | MP2 | 10.307 | 9.769 | 10.201 | 9.713 | 10.269 | 10.175 | 9.877 | ||
| MP2=FULL | 9.886 | |||||||||
| ROMP2 | 9.861 | |||||||||
| B2PLYP | 10.006 | |||||||||
| B2PLYP=FULL | 10.008 | |||||||||
| B2PLYP=FULLultrafine | 10.008 | |||||||||
| Configuration interaction | CID | 9.800 | ||||||||
| CISD | 9.773 | |||||||||
| Quadratic configuration interaction | QCISD | 9.914 | ||||||||
| QCISD(T) | 9.935 | |||||||||
| QCISD(T)=FULL | 9.933 | |||||||||
| Coupled Cluster | CCD | 9.974 | ||||||||
| CCSD | 9.933 | |||||||||
| CCSD=FULL | 9.929 | |||||||||
| CCSD(T) | 9.944 | |||||||||
| CCSD(T)=FULL | 9.942 |