Pair potentials#
The Lennard-Jones 12-6 potential, Morse vs. harmonic bond potentials and the classical vibration of a two-body diatomic oscillator, the Buckingham exp-6 potential, and a small bonded molecule vibrating under coupled harmonic bond-stretch and angle-bend terms.
Morse vs. harmonic bond potentials, and diatomic bond vibration
Morse vs. harmonic bond potentials, and diatomic bond vibration
A bent triatomic molecule: coupled bond-stretch and angle-bend vibrations
A bent triatomic molecule: coupled bond-stretch and angle-bend vibrations
Buckingham vs. Lennard-Jones: exponential repulsion and its inner turnover
Buckingham vs. Lennard-Jones: exponential repulsion and its inner turnover
The Lennard-Jones 12-6 potential: repulsion, dispersion, and the minimum
The Lennard-Jones 12-6 potential: repulsion, dispersion, and the minimum