The infrared spectrum of the 12 fundamental band of ethylene (C 2 H 4 ) has been measured with an unapodized resolution of 0.004 cm Ϫ1 in the frequency range of 1380 -1500 cm Ϫ1 using the Fourier transform technique. By assigning and fitting a total of 1387 infrared transitions using a Watson's A-re
High-Resolution Fourier Transform Infrared Spectrum of the ν1+ν3 Band System of H13C12CH
✍ Scribed by Tommi Lantta; Markus Metsälä; Olavi Vaittinen; Lauri Halonen
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 208 KB
- Volume
- 216
- Category
- Article
- ISSN
- 0022-2852
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✦ Synopsis
A high-resolution vibration-rotation overtone spectrum of H 13 C 12 CH has been recorded with a Fourier transform infrared spectrometer in the wavenumber region 6400 to 6700 cm -1 . The main band, assigned as the C-H stretching combination band ν 1 + ν 3 , and some overtone and hot bands have been rotationally analyzed. Altogether eight parallel bands have been observed. The vibrational labels have been deduced on the basis of the assignments of the fundamental ν 3 antisymmetric C-H stretching band system.
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