Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1233631 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2009 | 8 Pages |
Abstract
A parameter-free formula is suggested to evaluate the molecular dissociation energy of a stable diatomic electronic system. The full vibrational spectra {EÏ
AM} and theoretical dissociation energies DeAM are studied using the algebraic method (AM) and the suggested analytical formula for some electronic states of Li2, K2, Na2, and Sr2 molecules which have regular (Morse-like) potentials. Both the {EÏ
AM} and the calculated DeAM agree excellently with known experimental values for each electronic state.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Qunchao Fan, Weiguo Sun,