Question: Calculate the rotational partition function for oxygen (B = 1.44 cm 1 ) at its boiling point, 90.2 K, using the high-temperature approximation and by

Calculate the rotational partition function for oxygen (B = 1.44 cm⁻¹) at its boiling point, 90.2 K, using the high-temperature approximation and by discrete summation. Why should only odd values of J be included in this summation?

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