Assignment of the m ≠ 0 Transitions in the ν4 Band of Nitromethane by the Symmetric Top Approximation Method
✍ Scribed by A. Hazra; P.N. Ghosh
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 98 KB
- Volume
- 173
- Category
- Article
- ISSN
- 0022-2852
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📜 SIMILAR VOLUMES
Measurements of pressure-broadening and cross-relaxation rates of rotation-inversion transitions in the n 4 band (1470-1600 cm 01 ) of NH 3 perturbed by CO 2 are reported. Pressure-broadening parameters were measured at a low pressure of CO 2 (0-180 Torr). At high pressure, the two lines of the doub
To complete the analysis of the complex infrared spectra of 14 NH 3 in the 4-to 8-µm region, we assigned nearly 1200 transitions in the 3ν 2 -ν 2 , ν 2 + ν 4 -ν 2 , ν 1 -ν 2 , ν 3 -ν 2 , 2ν 4 -ν 2 , and 4ν 2 -ν 2 hot bands using the upper state energy levels determined by our previous studies at 4 a
Pressure broadening ( PB) linewidths and cross-relaxation parameters have been measured in the \(v_{4}\) rovibrational band of \(\mathrm{NH}_{3}\) (window region \(1450-1600 \mathrm{~cm}^{-1}\) ) using diode laser and Fourier transform (FT) spectrometers. The measurements were performed using \(\mat