Frequency in Ar (cm-1) Relative Intensity Absolute Intensity, A (cm/molecule) 911.20 0.06 3.2e-19 1102.3 0.07 3.7e-19 1182.2 0.03 1.6e-19 1209.3 0.01 5.3e-20 1225.7 0.31 1.6e-18 1231.0 0.03 1.6e-19 1332.5 1 5.3e-18 1350.5 0.07 3.7e-19 1375.9 0.08 4.2e-19 1391.7 0.41 2.2e-18 1405.8 0.08 4.2e-19 1477.0 0.07 3.7e-19 1528.0 0.08 4.2e-19 1540.1 0.2 1.1e-18 1577.5 0.13 6.9e-19