کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5415216 | 1393744 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
FTIR study of 11 interacting vibrational states of CH2DI
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Rotational level structure of 12 vibrational states of CH2DI with energies in the 1000-1800 cmâ1 region has been retrieved from high resolution (0.001-0.003 cmâ1) FTIR spectra. Eleven vibrational states, namely, 21, 3161(Aâ²), 51(Aâ²â²), 3161(Aâ²â²), 62(Aâ²), 51(Aâ²), 61(Aâ²) 61(Aâ²â²), 2131, 62(Aâ²â²), 3261(Aâ²) and 3151(Aâ²â²) have been found to interact. A total of 27 919 transitions belonging to diverse fundamental, combination and hot bands were assigned and used in the combined nonlinear root mean square fit to give the band centers, rotational, centrifugal distortion and coupling parameters of the states under investigation. The RMS deviation of the fit has been demonstrated to be 0.000218 cmâ1. The number of the coupling parameters required to reproduce the observed spectra with the experimental uncertainty appeared to be 46.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Spectroscopy - Volume 261, Issue 1, May 2010, Pages 28-34
Journal: Journal of Molecular Spectroscopy - Volume 261, Issue 1, May 2010, Pages 28-34
نویسندگان
O. Baskakov, S. Alanko, V.-M. Horneman,