Vibration–rotation spectra of nitrous acid, HONO
- 1 July 1985
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 63 (7) , 962-965
- https://doi.org/10.1139/p85-157
Abstract
High-resolution Fourier-transform infrared spectra have been recorded and analyzed for the ν4 ν5, and ν6 fundamental bands of trans-HONO, and for the ν4 fundamental of cis-HONO. The spectral resolution was better than 0.01 cm−1, and the rotational structure has been analyzed to give improved ground-state and excited-state rotational constants, with a standard deviation of the fit to the observed line positions of around 0.0006 cm−1. Two Coriolis interactions have been analyzed between the ν5 and ν6 bands of trans-HONO.Keywords
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