Incredible Ortho Para Hydrogen 2023. Ortho hydrogen is more abundant than para hydrogen at room temperature. Web the rotational partition functions for ortho and para hydrogens are, thus:

This problem is avoided by catalytic ortho to para conversion by the manufacturer. [3] parahydrogen is in a lower energy state than is orthohydrogen. The equation is obtained in the form (6.5), containing 14 terms, of which 7 are polynomial, 2 exponential, and 5 are gaussian ( table 6.2 ).