The calculated ν2 (inversion) spectrum of H3O+
- 1 February 1986
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 84 (3) , 1312-1316
- https://doi.org/10.1063/1.450522
Abstract
We report the observation and assignment of a number of vibration–rotation transitions within 1−←1+ band of H3O+. The data are analyzed together with previously published measurements to yield a consistent set of rotational parameters that accurately reflects the vibration–rotation spectra involving the four lowest levels associated with the ν2 vibration of the ion. The analysis enables a precise estimate of the inversion splitting and the associated inversion‐rotation spectrum of H3O+ which occurs in the far infrared.Keywords
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