کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5416039 | 1393792 | 2006 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fourier transform absorption spectra of H217O and H218O in the 8000-9400Â cmâ1 spectral region
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Fourier transform absorption spectra of H217O and H218O in the 8000-9400Â cmâ1 spectral region Fourier transform absorption spectra of H217O and H218O in the 8000-9400Â cmâ1 spectral region](/preview/png/5416039.png)
چکیده انگلیسی
Fourier transform spectra of water vapor enriched in 18O and 17O were recorded between 8012 and 9336Â cmâ1 and analyzed for the first time. High accuracy ab initio predictions of line positions and intensities by Partridge and Schwenke [J. Chem. Phys. 106 (1997) 4618-4639; 113 (2000) 6592-6597] were used in the process of spectrum assignment. Transitions involving the (031), (111), (130), (210), and (012) upper vibrational states were identified in the recorded spectra. As a result, 514 and 244 precise ro-vibrational energy levels were derived for the H218O and H217O molecules, respectively. High-order resonance perturbations between levels of the vibrational states involved were evidenced leading to the identification of a number of rotational levels of the (050) and (060) highly excited bending states.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Spectroscopy - Volume 237, Issue 1, May 2006, Pages 53-62
Journal: Journal of Molecular Spectroscopy - Volume 237, Issue 1, May 2006, Pages 53-62
نویسندگان
A.-W. Liu, S.-M. Hu, C. Camy-Peyret, J.-Y. Mandin, O. Naumenko, B. Voronin,