Brief Report
Version 1
Preserved in Portico This version is not peer-reviewed
On the Screened Kratzer Potential and Its Variants
Version 1
: Received: 29 May 2024 / Approved: 30 May 2024 / Online: 31 May 2024 (10:01:10 CEST)
How to cite: Fernández, F. On the Screened Kratzer Potential and Its Variants. Preprints 2024, 2024052080. https://doi.org/10.20944/preprints202405.2080.v1 Fernández, F. On the Screened Kratzer Potential and Its Variants. Preprints 2024, 2024052080. https://doi.org/10.20944/preprints202405.2080.v1
Abstract
We argue that several potentials proposed recently for the analysis of the vibrational-rotational spectra of diatomic molecules and their thermodynamic properties exhibit a flaw. One can easily show that the parameters $D_e $ and $r_e$ in those potentials are not the dissociation energy and equilibrium bond length, respectively, as the proposers believe. We show how to overcome the mistake in a simple and quite general way.
Keywords
Kratzer potential; screened Kratzer potential; vibrational-rotational spectrum; dissociation energy; equilibrium bond length
Subject
Physical Sciences, Mathematical Physics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Comments (0)
We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.
Leave a public commentSend a private comment to the author(s)
* All users must log in before leaving a comment
