Absolute line intensities in the 2 nu(3) band of (OCS)-O-16-C-12-S-32

The strengths of 100 lines in the 2 nu(3), band of (OCS)-O-16-C-12-S-32 have been measured at high resolution in the spectral range 4069-4118 cm(-1), using a tunable difference-frequency laser spectrometer. These intensities were obtained by fitting Voigt profiles to the measured shapes of the lines. The vibrational transition moment [(2.141 +/- 0.020) x 10(-2) D] and the absolute intensity (16.19 +/- 0.24 cm(-2) atm(-1) at 296 K) of the 2 nu(3) band of (OOS)-O-16-O-12-S-32 are determined from these linestrength measurements. (C) 1997 Academic Press.