Evaluation of Molecular Quadrupole Moments from Microwave Line Breadths. II. Experimental
- 1 October 1957
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 27 (4), 898-900
- https://doi.org/10.1063/1.1743875
Abstract
An improved microwave spectroscope has been used to determine the effect of O2, N2, CO2, and H2 in broadening the J=3→3 inversion line of ammonia. An accurate evaluation of the molecular quadrupole moments of these gases was obtained from the measured collision diameters of 4.32, 5.64, 7.45, and 3.28 A units, respectively.Keywords
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