Fourier Transform Spectra of Overtone Bands of HCN from 4800 to 9600 cm−1: Some New Transitions of Bending Combination Modes
✍ Scribed by W. Quapp; S. Klee; G.C. Mellau; S. Albert; A. Maki
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 396 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0022-2852
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✦ Synopsis
The transition moments and vibration-rotation constants of 18 previously unobserved combination and/or hot bands of (\mathrm{H}^{12} \mathrm{C}^{14} \mathrm{~N}) are reported. Overtone absorption spectra were measured with a Fourier transform interferometer and a multipass absorption cell with a pathlength of up to (352 \mathrm{~m}). The transition wavenumber measurements were used to derive vibration-rotation constants, and the integrated line intensities were used to derive an estimate of the transition moments. The new transitions are (01^{1} 3-01^{1} 0,11^{\prime} 2-00^{\circ} 0,12^{\circ} 2-000,32^{\circ} 0-02^{\circ} 0,32^{2} 0-02^{2} 0), (03^{\prime} 2-01^{1} 0,03^{\prime} 2-00^{\circ} 0,13^{\prime} 1-01^{1} 0,13^{1} 1-00^{\circ} 0,13^{3} 1-02^{2} 0,23^{3} 0-03^{3} 0,23^{1} 0-03^{1} 0,23^{\prime} 0-00^{\circ} 0),
(03^{1} 2-02^{\circ} 0,03^{3} 2-02^{2} 0,14^{0} 1-02^{\circ} 0,14^{2} 1-02^{2} 0), and (04^{\circ} 2-00^{\circ} 0). (1) 1994 Academic Press, Inc.