GLOBAL ANALYSIS OF 24 ROVIBRATIONAL BANDS OF THE OCTAD OF THE [sup.76]Ge[H.sub.4] MOLECULE

GLOBAL ANALYSIS OF 24 ROVIBRATIONAL BANDS OF THE OCTAD OF THE [sup.76]Ge[H.sub.4] MOLECULE

A global fitting method has been developed for spherical top molecules. The octad of the GeH4 molecule comprising 24 interacting states has been investigated. By solving the inverse spectroscopic problem, positions of the band centers and rotational and resonant parameters are calculated. A total of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Russian physics journal 2021-03, Vol.63 (11), p.1937
Hauptverfasser: Raspopova, N.I, Gromova, O.V, Bekhtereva, E.S, Koshelev, M.A, Sennikov, P.G
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A global fitting method has been developed for spherical top molecules. The octad of the GeH4 molecule comprising 24 interacting states has been investigated. By solving the inverse spectroscopic problem, positions of the band centers and rotational and resonant parameters are calculated. A total of 70 variable parameters allow 1184 initial experimental rovibrational energies to be reproduced with a standard deviation of 1.2 x [10.sup.-3] [cm.sup.-1]. Keywords: Germane molecule, global analysis, spectroscopic parameters.
ISSN:1064-8887
DOI:10.1007/s11182-021-02254-0