Absolute Line Intensities in the ν2 Band of 12CH335Cl at Cl 7.5 μm

G. Blanquet, B. Lance, J. Walrand, J.P. Bouanich

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Résumé

The strengths of 100 lines in the ν band of CHCl have been measured at high resolution in the region of 1350 cm, using a tunable diode-laser spectrometer. These intensities were obtained from the equivalent width method and by fitting Voigt profiles to the measured shapes of the lines. The latter method also provides the collisional widths of the lines. From these linestrength measurements, we have determined the absolute intensity of the ν band to be 33.46 ± 0.13 cm atm, its transition dipole moment to be (5.006 ± 0.001) × 10 D, and the first Herman-Wallis factor to be (-3.05 ± 0.09) × 10.
langue originaleAnglais
Pages (de - à)466-477
Nombre de pages12
journalJournal of molecular spectroscopy
Volume170
Numéro de publication2
Les DOIs
Etat de la publicationPublié - 1 avr. 1995

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