J
J. Gerratt
Publications - 2
Citations - 676
J. Gerratt is an academic researcher. The author has contributed to research in topics: Hartree–Fock method & Restricted open-shell Hartree–Fock. The author has an hindex of 2, co-authored 2 publications receiving 658 citations.
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Journal ArticleDOI
Force Constants and Dipole-Moment Derivatives of Molecules from Perturbed Hartree-Fock Calculations. I
J. Gerratt,Ian Mills +1 more
TL;DR: In this article, the Hartree-Fock wave function was used as an approximate wave function for the direct calculation of force constants and dipole-moment derivatives from SCF-MO wavefunctions.
Journal ArticleDOI
Force constants and dipole moment derivatives of molecules from perturbed Hartree-Fock calculations II. Applications to limited basis set SCF-MO wavefunctions
J. Gerratt,Ian Mills +1 more
TL;DR: The perturbed Hartree-Fock theory was applied to LiH, BH, and HF, using limited basis-set SCF-MO wavefunctions derived by previous workers.