Yu. G. Borkov, O. N. Sulakshina, S. V. Kozlov, T. I. Velichko, “RKR potentials of $^{14}$N$^{16}$O and $^{16}$OH molecules in the electronic ground state”, Optics and Spectroscopy, 2020, Volume 128, Issue 12,Pages 1789

This article is cited in 3 papers

Spectroscopy and physics of atoms and molecules

RKR potentials of $^{14}$N$^{16}$O and $^{16}$OH molecules in the electronic ground state

Yu. G. Borkov^a, O. N. Sulakshina^a, S. V. Kozlov^b, T. I. Velichko^c

^a Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk
^b Lomonosov Moscow State University
^c Tyumen Industrial University

Abstract: Dunham type parameters obtained from global processing of experimental vibrational–rotational and rotational transition frequencies of $^{14}$N$^{16}$O and $^{16}$OH molecules are used for constructing RKR curves of potential energy. Pointwise defined potentials are approximated by expansions in the variable $z_{S}=(r-r_{e})/r$. Potential energy functions of the abovementioned molecules are calculated nonempirically using the Molpro software. The obtained results are compared with literature data.

Keywords: dunham parameters, RKR potential, $^{14}$N$^{16}$O and $^{16}$OH molecules.

Received: 15.06.2020
Revised: 15.06.2020
Accepted: 18.08.2020

DOI: 10.21883/OS.2020.12.50312.175-20