3.10

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3.10 Water vapor absorption bands determine the infrared windows of the atmos- phere. Given that 12 = 1595 cm! v = 3652 cm, and V3 = 3756 cm! Plot the energy level diagram for H,O and then compute the location of the com- bination overtone bands: 2v2, 12+13, 2v2 + 13. V + V3, Vi + 12 + V3, and, 2v1 + 13. Plot the location of these bands on a wave number axis and predict the location of atmospheric windows. (Ignore anharmonic corrections, but don't forget CO, to get a complete picture