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Article Dans Une Revue Chemical Physics Letters Année : 2016

Nitrosyl iodide, INO: a combined ab initio and high-resolution spectroscopic study

Résumé

In the nitrosyl halides series (XNO, where X = F, Cl, Br, I), INO is the only chemical species whose rotational spectrum has not been reported. Nitrosyl iodide, together with the nitryl (INO2), nitrite (IONO) and nitrate (IONO2) iodides, are believed to impact tropospheric ozone levels. Guided by our quantum chemical calculations, we report the detection of INO in the gas phase by high-resolution spectroscopy for the first time. INO was generated by mixing continuously I2 and NO. The measurement and least-squares analysis of 173 a-type rotational transitions resulted in the accurate determination of molecular parameters.
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Dates et versions

hal-01283780 , version 1 (06-03-2016)

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Stéphane Bailleux, Denis Duflot, S. Aiba, Hiroyuki Ozeki, S. Nakahama. Nitrosyl iodide, INO: a combined ab initio and high-resolution spectroscopic study. Chemical Physics Letters, 2016, 650, pp.73-75. ⟨10.1016/j.cplett.2016.02.069⟩. ⟨hal-01283780⟩
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