Hartree-Fock theory

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instanceOf approximation method
quantum chemistry method
gptkbp:alternativeName self-consistent field method
SCF method
gptkbp:appliesTo solids
atoms
molecules
gptkbp:assumes independent particle approximation
gptkbp:basisFor gptkb:Pauli_exclusion_principle
gptkb:Slater_determinant
gptkb:mean-field_theory
variational principle
antisymmetry of wavefunction
gptkbp:citation Modern Quantum Chemistry by Szabo and Ostlund
Quantum Chemistry by Ira N. Levine
gptkbp:computes molecular orbitals
total electronic energy
gptkbp:developedBy gptkb:Douglas_Hartree
gptkb:Vladimir_Fock
gptkbp:extendsTo gptkb:unrestricted_Hartree-Fock
gptkb:restricted_Hartree-Fock
generalized Hartree-Fock
multi-configurational Hartree-Fock
gptkbp:form gptkb:Pople-Nesbet_equations
gptkb:Roothaan_equations
gptkb:Fock_operator
gptkbp:generalizes gptkb:post-Hartree-Fock_methods
https://www.w3.org/2000/01/rdf-schema#label Hartree-Fock theory
gptkbp:ignores electron correlation
gptkbp:implementedIn gptkb:GAMESS
gptkb:NWChem
gptkb:ORCA
gptkb:Gaussian_software
gptkbp:introducedIn 1928
gptkbp:limitation does not account for dispersion forces
incomplete description of electron correlation
overestimates band gaps
gptkbp:relatedTo gptkb:density_functional_theory
gptkbp:requires iterative solution
gptkbp:solvedBy Schrödinger equation approximately
gptkbp:usedFor electronic structure calculations
gptkbp:usedIn computational physics
quantum chemistry
gptkbp:yield self-consistent field
gptkbp:bfsParent gptkb:ab_initio_molecular_dynamics
gptkbp:bfsLayer 7