It can be quite useful to move beyond the simple harmonic oscillator model of diatomic molecules….

It can be quite useful to move beyond the simple harmonic oscillator model of diatomic molecules….
It can be quite useful to move beyond the simple harmonic oscillator model of diatomic molecules. Using the Morse potential, a more accurate model for the molecular potential that takes into account the asymmetric molecular potential, the energy levels are: where De is the bond energy (the energy from the minimum of the potential the energy at which the bond is broken). Note that the first term in the equation is what we found using the simple harmonic oscillator potential. The second term is often referred to as the anharmonic correction. The dissociation energy for CO is 11.2 eV (1
View complete question » It can be quite useful to move beyond the simple harmonic oscillator model of diatomic molecules. Using the Morse potential, a more accurate model for the molecular potential that takes into account the asymmetric molecular potential, the energy levels are: where De is the bond energy (the energy from the minimum of the potential the energy at which the bond is broken). Note that the first term in the equation is what we found using the simple harmonic oscillator potential. The second term is often referred to as the anharmonic correction. The dissociation energy for CO is 11.2 eV (1.79 × 10–18 J) and the force constant is 1860 N/m. Calculate the energy difference between the ground state and the first excited state two ways, with the energy equation for the simply harmonic oscillator and with the anharmonic correction. How large is the correction associated with the anharmonic potential? View less »Dec 08 2021 01:34 PM