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Characterization of a metastable state of ozone by high-resolution Fourier transform spectrometry

โœ Scribed by A.J. Bouvier; R. Bacis; B. Bussery; S. Churassy; D. Inard; M. Nota; J. Brion; J. Malicet; S.M. Anderson

Book ID
103035607
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
308 KB
Volume
255
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

We report a high-resolution study of the Wulf bands of ozone. A preliminary analysis of the rotational structure in two vibronic bands yields the band origin T O = 9555.49 + 0.25 cm-t, the bending frequency to 2 = 530.9 ___ 0.4 cm-l and geometries (R, 0) for the corresponding bound vibrational levels of the upper state, which is most likely to be 3A 2. Rotational levels extend to at least 1090 cm -1 above T o. The radiative lifetime is --0.1-0.01 s, indicating the state's metastable character.

๐Ÿ“œ SIMILAR VOLUMES

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โœ A.J. Bouvier; D. Inard; V. Veyret; B. Bussery; R. Bacis; S. Churassy; J. Brion; ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 277 KB

The analysis of the rotational structure of the high-resolution Fourier transform 0(0)0 absorption spectrum of the 3A2 <-- &Xtilde1A1 band system of the "Wulf" transition of the isotopomer 16O3 of ozone is reported for the first time. With a near pure case (b) coupling model for the upper triplet st