Frequency in Ar (cm-1) Relative Intensity Absolute Intensity, A (cm/molecule) 554.5 0.05 8.0e-19 570.6 0.07 1.1e-18 645.9 0.02 3.2e-19 711.8 0.18 2.9e-18 748.2,750.0 1 1.6e-17 771.1,772.1 0.15 2.4e-18 830.1 0.51 8.2e-18 842.9 0.14 2.2e-18 848.8 0.01 1.6e-19 898.2 0.03 4.8e-19 949.3,951.5 0.02 3.2e-19 964.6 0.01 1.6e-19 1006.2 0.01 1.6e-19 1037.8,1039.3 0.04 6.4e-19 1083.2 0.02 3.2e-19 1106.9 0.04 6.4e-19 1152.3 0.02 3.2e-19 1183.8 0.02 3.2e-19 1191.8 0.09 1.4e-18 1204.9 0.01 1.6e-19 1267.0,1268.0 0.01 1.6e-19 1320.6 0.07 1.1e-18 1413.5 0.2 3.2e-18 1434.8,1436.6 0.02 3.2e-19 1444.1,1444.9 0.19 3.0e-18 1478.9 0.08 1.3e-18 1593.2 0.03 4.8e-19 1665.4 0.01 1.6e-19 1728.3 0.01 1.6e-19 1789.1 0.05 8.0e-19 1919.9,1922.2 0.02 3.2e-19 1930.5 0.06 9.6e-19 3018.0 3036.0 3059.7* 3091.0 3108.7 ·3122-2985 1.2 2.0e-17 * indicates major band