High-resolution spectroscopy of the ν2 Q branch of GeH4 with a computer-assisted, pulsed-diode laser spectrometer

A. E. Cheglokov, Yu A. Kuritsyn, E. P. Snegirev, O. N. Ulenikov, G. V. Vedeneeva

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


The high-resolution absorption spectrum of the Q branch of the ν2 band of the 74GeH4 molecule has been recorded. The accuracy of determination the line centers was 2 × 10-3-5 × 10-4 cm-1. The spectrum obtained has been interpreted. By simultaneously analyzing the states (0100, E) and (0001, F2) spectroscopic constants have been determined for these two states, as well as resonance constants of the type of XEF2 Ω(K,Γ). The parameter values obtained reproduce the spectrum with an accuracy close to the experimental one.

Original languageEnglish
Pages (from-to)385-396
Number of pages12
JournalJournal of Molecular Spectroscopy
Issue number2
Publication statusPublished - 1984

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

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