Frequency in Ar (cm-1) Relative Intensity Absolute Intensity, A (cm/molecule) 582.0 0.28 3.5e-18 694.5 0.12 1.4e-18 756.2 0.091 1.1e-18 836.0 0.069 8.6e-19 1102.6 0.067 8.3e-19 1136.3 0.072 9.0e-19 1139.7 0.065 8.2e-19 1258.7 0.055 6.8e-19 1264.7 0.016 2.0e-19 1267.0 0.16 2.0e-18 1282.5,1277.5 1 1.3e-17 1299.0 0.11 1.3e-18 1513.0 0.022 2.7e-19 1558.2 0.027 3.4e-19 1551.0 0.071 8.9e-19 1565.0 0.54 6.8e-18