Linestrength Measurements for the 3000 ← 0200, 1001 ← 0110, and 1310 ← 0000 Transitions of 14N216O (2600-3100 cm−1)
✍ Scribed by F. Rachet; M. Margottinmaclou; M. Elazizi; A. Henry; A. Valentin
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 354 KB
- Volume
- 166
- Category
- Article
- ISSN
- 0022-2852
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✦ Synopsis
Linestrengths have been measured for three weak bands of ({ }^{14} \mathrm{~N}{2}{ }^{16} \mathrm{O}) using a Fourier transform spectrometer, with an effective response function width of about (5 \times 10^{-3} \mathrm{~cm}^{-1}). The observed bands are the cold band (\nu{1}+3 \nu_{2}), and the hot bands (10^{\circ} 1 \leftarrow 01^{1} 0) and (30^{\circ} 0 \leftarrow 02^{\circ} 0). Measurements have been performed with a relative accuracy better than (2 %). Analysis of the results yields the squared vibrational transition dipole moments and the parameters describing the vibration-rotation interaction effects. It may be emphasized that, for the (10^{\circ} 1 \leftarrow 01^{\prime} 0) transition, the corresponding quadratic Herman-Wallis parameters are found to be in good agreement with our previous predictions carried out according to Watson's theory. ① 1994 Academic Press, Inc.