Absolute intensity measurements in the v3 band of carbon disulphide

G. Blanquet, J. Walrand, C. Weber, M. Lepère

Research output: Contribution to journalArticlepeer-review


The aim of this paper is to determine with accuracy the band strength of the strong v fundamental band of carbon disulphide CS . By diode-laser spectroscopy, we have measured line by line the intensities for the C S form by the equivalent width method and by the line profile fitting method. To confirm our results, we have also measured 30 lines for the C S isotopic species using a sample of CS in natural abundance. We have obtained for the band strength S = 1417 cm atm at 296 K and this value is in good agreement with the values from the literature.
Original languageEnglish
Pages (from-to)1911-1917
Number of pages7
JournalMolecular physics
Issue number12
Publication statusPublished - 20 Jun 2003


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