Pregled bibliografske jedinice broj: 304842
New High-Resolution Analysis of the {; ; ; nu_1 + nu_3}; ; ; Band of the ^15N^16O_2 Isotopomer of Nitrogen Dioxide: Line Positions and Intensities
New High-Resolution Analysis of the {; ; ; nu_1 + nu_3}; ; ; Band of the ^15N^16O_2 Isotopomer of Nitrogen Dioxide: Line Positions and Intensities // Abstract Book of the Twentieth Colloqium on High Resolution Molecular Spectroscopy / Boudon, Vincent (ur.).
Dijon: Université de Bourgogne, 2007. (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 304842 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
New High-Resolution Analysis of the {; ; ; nu_1 + nu_3}; ; ; Band of the ^15N^16O_2 Isotopomer of Nitrogen Dioxide: Line Positions and Intensities
Autori
Miljanić, Snežana ; Perrin, Agnes ; Orphal, Johannes
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Abstract Book of the Twentieth Colloqium on High Resolution Molecular Spectroscopy
/ Boudon, Vincent - Dijon : Université de Bourgogne, 2007
Skup
The Twentieth Colloqium on High Resolution Molecular Spectroscopy
Mjesto i datum
Dijon, Francuska, 03.09.2007. - 07.09.2007
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Atmosphere; Fourier transform infrared spectrum; High-resolution molecular spectroscopy; Nitrogen dioxide; Isotopomer; Line positions; Line intensities
Sažetak
A new analysis of the nu_1 + nu_3 band of ^15N^16O_2 located at 2858.7077 cm^-1 has been performed based on the high-resolution Fourier transform absorption spectrum of a ^15N enriched isotopic sample of nitrogen dioxide in the 3.4 mum region. Starting from the results of a previous study [Y. Hamada, J. Mol. Struct. 242 (1991) 367-377] and using a theoretical model which accounts for both the electron spin-rotation resonances within each vibrational state and the Coriolis interactions between the (120) and (101) vibrational states, the spin-rotation energy levels of the (101) vibrational state could be reproduced within their experimental uncertainty. This new assignment involved (101) energy levels with rotational quantum numbers up to K_a = 10 and N = 54. Moreover, the precise vibrational energy, rotational, spin-rotation, and coupling constants were achieved for the {; ; ; (120), (101)}; ; ; interacting states of ^15N^16O_2. Using these parameters and the transition moment operator which was obtained for the main isotopic species, ^14N^16O_2, a comprehensive list of the line positions and intensities was generated for the nu_1 + nu_3 band of ^15N^16O_2.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
POVEZANOST RADA
Projekti:
119-1191342-2959 - Spektroskopska analiza nezasićenih sustava i spojeva metala (Miljanić, Snežana, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Snežana Miljanić
(autor)
