Global Analysis of 24 Rovibrational Bands of the Octad of the 76GeH4 Molecule

N. I. Raspopova, O. V. Gromova, E. S. Bekhtereva, M. A. Koshelev, P. G. Sennikov

Research output: Contribution to journalArticlepeer-review


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 1.2·10–3 cm–1.

Original languageEnglish
JournalRussian Physics Journal
Publication statusAccepted/In press - 2021


  • Germane molecule
  • global analysis
  • spectroscopic parameters

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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