A Non-Relativistic Rotational-Vibration Energy Study of Hydrogen Fluoride Molecule

Abstract

The analytical approximate solution of a three-dimensional non-relativistic Schrӧdinger equation was obtained with a generalized Morse potential model for any arbitrary state in the framework of the parametric Nikiforov-Uvarov method. To test the accuracy of the energy equation, numerical results for various , n  and the screening parameter  were computed. These results were in good agreement when compared with other existing results. To show more practical applications of the results, the rotational-vibration transition frequencies for hydrogen fluoride molecule was calculated numerically and compared with existing results.