ABSOLUTE LINE-INTENSITIES IN THE NU(2)-BAND OF (CH3CL)-C-12-CL-35 AT 7.5-MU-M

The strengths of 100 lines in the nu(2) band of (CH3Cl)-C-12-Cl-35 hav e been measured at high resolution in the region of 1350 cm(-1), using a tunable diode-laser spectrometer. These intensities were obtained f rom the equivalent width method and by fitting Voigt profiles to the m easured shapes of the lines. The latter method also provides the colli sional widths of the lines. From these linestrength measurements, we h ave determined the absolute intensity of the nu(2) band to be 33.46 +/ - 0.13 cm(-2) atm(-1), its transition dipole moment to be (5.006 +/- 0 .001) X 10(-2) D, and the first Herman-Wallis factor to be (-3.05 +/- 0.09) X 10(-3). (C) 1995 Academic Press, Inc.