The 2600 -2900 cm Ϫ1 spectral range is revisited for an accurate determination of line intensities of the 2 1 ϩ 2 , 1 ϩ 2 ϩ 3 , and 2 ϩ 2 3 bands of ozone. The fit on 1702 energy levels of ( 012), (111), and (210) states determined from observed transitions with J max Յ 61 and K a max Յ 17 gives a r
Spectroscopy of C2D2 in the 3ν3 Region
✍ Scribed by M. Herman; A. Pisarchik
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 401 KB
- Volume
- 164
- Category
- Article
- ISSN
- 0022-2852
No coin nor oath required. For personal study only.
✦ Synopsis
The absorption spectrum of (\mathrm{C}{2} \mathrm{D}{2}) in the region of (3 v_{\mathrm{CD}}) is recorded at high resolution using a Fourier transform spectrometer. Sixteen bands bave been observed, from which 14 are rotationally analyzed. Absolute intensities are provided for those with an upper state of (\Sigma_{u}^{+})symmetry. Vibrational parameters are obtained for the stretching vibrations. IC) 1994 Academic Press. Inc.
📜 SIMILAR VOLUMES
High-resolution spectra of acetylene have been measured in the region between 11640 and \(11850 \mathrm{~cm}^{-1}\) with a GaAs diode laser spectrometer. About 340 spectral lines assigned to the transitions in five bands \(\left(2 v_{1}+\nu_{2}+v_{3}\right.\) of \({ }^{12} \mathrm{C}_{2} \mathrm{H}_
The very weak bands nu1 + 2nu2 + 3nu3 and 4nu1 + nu3 of 16O3 have been observed for the first time, using the Fourier transform spectrometer (FTS) of Reims and the usual experimental setup providing a large product p x l of approximately 38 Torr x 36 m. The upper levels of these A-type bands which a
The infrared spectra of 16 O 3 have been recorded in the 3700 cm 01 region, with a Fourier transform spectrometer at 0.008 cm 01 resolution. A White-type cell, ᐉ Å 32.16 m, filled with 42.8 Torr O 3 was used. This spectral region corresponds to the n 2 / 3n 3 and n 1 / n 2 / 2n 3 bands. The n 2 / 3n
The \(\nu_{2}+\nu_{3}-\nu_{2}\) hot band of \(\mathrm{NH}_{3}^{+}\left(\dot{X}^{2} A_{2}^{\prime \prime}\right)\) has been observed on the absorption spectrum recorded by using a difference frequency laser spectrometer combined with the velocity modulation technique in the region between 3500 and \(