Meta functionals available in Psi4
Name | Description | GGA? | Meta? | X_LRC? | X_Hybrid? | C_LRC? | C_Hybrid? | C_SCS? SS/OS | Dispersion? | Dispersion Description
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M05 | Heavily Parameterized Hybrid Meta-GGA XC Functional | Y | Y | — | 0.280000 | — | — | — | — | —
M05-2X | Heavily Parameterized Hybrid Meta-GGA XC Functional | Y | Y | — | 0.560000 | — | — | — | — | —
M05-2X-D3 | Heavily Parameterized Hybrid Meta-GGA XC Functional | Y | Y | — | 0.560000 | — | — | — | -D3ZERO | Grimme’s -D3 (zero-damping) Dispersion Correction
M05-D3 | Heavily Parameterized Hybrid Meta-GGA XC Functional | Y | Y | — | 0.280000 | — | — | — | -D3ZERO | Grimme’s -D3 (zero-damping) Dispersion Correction
dlDF | Dispersionless Hybrid Meta-GGA XC Functional | Y | Y | — | 0.614413 | — | — | — | — | —
dlDF+D | Dispersionless Hybrid Meta-GGA XC Functional | Y | Y | — | 0.614413 | — | — | — | -DAS2010 | Podeszwa and Szalewicz Dispersion Correction
dlDF+D09 | Dispersionless Hybrid Meta-GGA XC Functional | Y | Y | — | 0.614413 | — | — | — | -DAS2009 | Podeszwa and Szalewicz Dispersion Correction