TY - JOUR
T1 - Dye laser photoacoustic overtone spectroscopy of CHBr3
AU - Manzanares I, Carlos
AU - Yamasaki, N. L.S.
AU - Weitz, Eric
N1 - Funding Information:
We would like to thank the National Science Foundation for support of this work under grant CHE85-0657. We thank Lewis Baylor for his help with some of the experiments on the v= 5 overtones.
PY - 1988/2/12
Y1 - 1988/2/12
N2 - Spectra of the ν = 5 and ν = 6 levels of the CH stretch in CHBr3 have been recorded via in-cavity dye laser photoacoustic spectroscopy. Linewidths for these absorptions have been determined and are discussed in light of existing theory and results on the linewidths of the corresponding transitions in CHCl3. When data on the fundamental are combined with ν = 5 and ν = 6 data it is possible to determine values for the local mode harmonic frequency and anharmonicity. Absolute absorption cross sections for the ν = 5 and ν = 6 levels are reported.
AB - Spectra of the ν = 5 and ν = 6 levels of the CH stretch in CHBr3 have been recorded via in-cavity dye laser photoacoustic spectroscopy. Linewidths for these absorptions have been determined and are discussed in light of existing theory and results on the linewidths of the corresponding transitions in CHCl3. When data on the fundamental are combined with ν = 5 and ν = 6 data it is possible to determine values for the local mode harmonic frequency and anharmonicity. Absolute absorption cross sections for the ν = 5 and ν = 6 levels are reported.
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U2 - 10.1016/0009-2614(88)87086-6
DO - 10.1016/0009-2614(88)87086-6
M3 - Article
AN - SCOPUS:0002865432
SN - 0009-2614
VL - 144
SP - 43
EP - 47
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 1
ER -