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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: Calculated > Energy > Excited State > Singlet triplet gap |
semi-empirical | PM3 |
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3-21G | 3-21G* | 6-31G* | 6-31+G** | 6-311G* | 6-311G** | 6-31G(2df,p) | 6-311+G(3df,2p) | TZVP | cc-pVDZ | cc-pVTZ | aug-cc-pVTZ | daug-cc-pVTZ | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hartree fock | HF | 31 | 33 | |||||||||||
density functional | BLYP | 133 | ||||||||||||
B3LYP | 148 | |||||||||||||
M06-2X | 108 | |||||||||||||
PBE1PBE | 94 | |||||||||||||
TPSSh | 82 | |||||||||||||
wB97X-D | 68 | 94 | 94 | 95 | 95 | 94 | 97 | 96 | ||||||
B97D3 | 116 | 95 | 109 | 134 | 131 | 100 | ||||||||
3-21G | 3-21G* | 6-31G* | 6-31+G** | 6-311G* | 6-311G** | 6-31G(2df,p) | 6-311+G(3df,2p) | TZVP | cc-pVDZ | cc-pVTZ | aug-cc-pVTZ | daug-cc-pVTZ | ||
Moller Plesset perturbation | MP2 | 69 | 68 | 73 | ||||||||||
MP2=FULL | 82 | |||||||||||||
3-21G | 3-21G* | 6-31G* | 6-31+G** | 6-311G* | 6-311G** | 6-31G(2df,p) | 6-311+G(3df,2p) | TZVP | cc-pVDZ | cc-pVTZ | aug-cc-pVTZ | daug-cc-pVTZ |
CEP-31G | CEP-31G* | CEP-121G | CEP-121G* | LANL2DZ | SDD | cc-pVTZ-PP | aug-cc-pVTZ-PP | Def2TZVPP | ||
---|---|---|---|---|---|---|---|---|---|---|
hartree fock | HF | 30 | ||||||||
density functional | B3LYP | 148 | ||||||||
Moller Plesset perturbation | MP2 | 84 |
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