High resolution spectroscopy of the ν4 band of methane
Abstract
The fundamental ν4 band of methane in the 1292-1306 cm -1 region has been investigated at high resolution using a tunable diode laser. Line center frequency separations and relative line intensities have been measured. A comparison is presented with recent theoretical calculations showing a satisfactory agreement both in line frequency assignment and in line intensity.
- Publication:
-
Journal of Molecular Spectroscopy
- Pub Date:
- October 1979
- DOI:
- 10.1016/0022-2852(79)90043-2
- Bibcode:
- 1979JMoSp..78..161R