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Spin-Component-Scaled Double-Hybrid functionals available in PSI4
Name | Description | GGA? | Meta? | X_LRC? | X_Hybrid? | C_LRC? | C_Hybrid? | C_SCS? SS/OS | Dispersion? | Dispersion Description
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
DSD-BLYP | DSD-BLYP Dispersion-corrected SCS Double Hybrid XC Functional | Y | — | — | 0.710000 | — | 1.000000 | 0.430000 / 0.460000 | -D2 | Grimme’s -D2 Dispersion Correction
DSD-PBEP86 | DSD-PBEP86 Dispersion-corrected SCS Double Hybrid XC Functional (opt. for -D2) | Y | — | — | 0.680000 | — | 1.000000 | 0.230000 / 0.510000 | -D2 | Grimme’s -D2 Dispersion Correction
DSD-PBEPBE | DSD-PBEPBE Dispersion-corrected SCS Double Hybrid XC Functional | Y | — | — | 0.660000 | — | 1.000000 | 0.120000 / 0.530000 | -D2 | Grimme’s -D2 Dispersion Correction
wB97X-2(LP) | Double Hybrid LRC B97 GGA XC Functional (Large Pople parametrization) | Y | — | 0.300000 | 0.678792 | — | 1.000000 | 0.581569 / 0.477992 | — | —
wB97X-2(TQZ) | Double Hybrid LRC B97 GGA XC Functional (TQZ parametrization) | Y | — | 0.300000 | 0.636158 | — | 1.000000 | 0.529319 / 0.447105 | — | —

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