High-Sensitivity Overtone Spectroscopy of Carbon Disulfide CS2

Autor: M. Matheis, T. Platz, Wolfgang Demtröder, Ch. Hornberger
Rok vydání: 1996
Předmět:
Zdroj: Journal of Molecular Spectroscopy. 180:81-84
ISSN: 0022-2852
DOI: 10.1006/jmsp.1996.0226
Popis: With opto-acoustic spectroscopy in a multipass cell, using a NaCl color center laser around 6500 cm −1 , weak overtone transitions in the (30 0 3) ← (00 0 0) band of 12 C 32 S 2 could be detected. The analysis of the band, based on the extrapolation of molecular constants from the literature, revealed Fermi resonances between the levels of a Fermi polyad.
Databáze: OpenAIRE