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High-Resolution Fourier Transform Spectra of CH2D2: Pentade of the Lowest Interacting Vibrational Bands ν4(A1), ν7(B1), ν9(B2), ν5(A2), and ν3(A1)

✍ Scribed by O.N. Ulenikov; R.N. Tolchenov; M. Koivusaari; S. Alanko; R. Anttila

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
835 KB
Volume
167
Category
Article
ISSN
0022-2852

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✦ Synopsis

The spectrum of (\mathrm{CH}{2} \mathrm{D}{2}) has been recorded with a Fourier transform Bruker IFS HR spectrometer with a resolution of (0.003 \mathrm{~cm}^{-1}). From 4200 lines recorded in the (900-1550 \mathrm{~cm}^{-1}) region, 861 have been assigned to (\nu_{4}\left(A_{1}\right), 954) to (\nu_{7}\left(B_{1}\right), 859) to (\nu_{9}\left(B_{2}\right)), and 763 to (\nu_{3}\left(A_{1}\right)) absorption bands, respectively. Simultaneous fitting of all experimental data has been made. Rotational, centrifugal, and resonance parameters obtained reproduce the initial experimental data within an average accuracy of (15 \times 10^{-5} \mathrm{~cm}^{-1}). c. 1994 Academic Press. Inc.

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