SEARCH Articles Figures Tables Crystal orbital Crystal orbitals, Hartree-Fock Crystal orbitals, Hartree-Fock Crystal orbitals, Hartree-Fock calculation basis Crystal orbitals, Hartree-Fock periodic polymers Hartree-Fock crystal-orbital theory Hartree-Fock crystal-orbital theory periodic polymers Hartree-Fock method crystal orbitals Hartree-Fock orbital Hartree-Fock-Roothaan crystal-orbital formalism Orbitals Hartree-Fock