Abstract
The rotational absorption transition in OCS has been observed for the molecules containing and . From the frequencies, the frequency differences, and the previously known frequencies of , , and we have evaluated the mass difference ratios (-)/(-) and (-)/(-). From these values and values of the stable S masses two independent values of the (-) mass differences are calculated to be 2.99844±0.00042 and 2.99770±0.00048, respectively.
- Received 30 November 1950
DOI:https://doi.org/10.1103/PhysRev.81.948
©1951 American Physical Society