Question: The rotational constants for HF are (a) Find the initial J value and the frequency for the most intense rotational transition taking place in the

The rotational constants for HF areB. = 20.956 cm, , = 0.796 cm, and D./hc=0.022 cm .

(a) Find the initial J value and the frequency for the most intense rotational transition taking place in the ground vibrational state at room temperature.

(b) What wavenumber accuracy would be required in order to discern the effect of centrifugal distortion in the vicinity of this transition? Repeat the problem for CO, for which

B. = 20.956 cm, , = 0.796 cm, and D./hc=0.022 cm .

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