Resonance Raman spectra of CS2 are presented at excitation wavelengths of 204 and 200 nm. Both spectra show activity in the symmetric (ν1) stretch and bending (ν2) modes consistent with a bent, symmetrically stretched 1B2(1Σu+) upper state. In addition, these spectra show activity of the transition involving two quanta in the asymmetric (ν3) stretch as well as progressions in ν1 and ν2 based upon this asymmetric mode overtone.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry