Collision-induced absorption (CIA) by CO2 is measured in the 1100-1600 cm-1 range using a Fourier-transform spectrometer with a resolution of 0.5 cm-1. The current measurements, which agree well with previous ones but are more precise, reveal pronounced structures on top of both unresolved Fermi dou
IR-spectra of (CO2)2 dimers and collision-induced absorption of carbon dioxide in the region of the fermi doublet (ν1, 2ν2)
✍ Scribed by A.A. Vigasin; E.G. Tarakanova; G.V. Tchlenova
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 545 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0022-4073
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The carbon dioxide dimer spectroscopic patterns are retrieved from the analysis of collision-induced absorption (CIA) spectral bandshape at room temperature. It is shown that the use of the simplified model based on the symmetric-top approximation allows roughly consistent simulation of the observed
This paper aims at examination of the (CO 2 ) 2 spectral absorption profile retrieved from the room temperature CO 2 collisioninduced absorption (CIA) spectrum in the region of the ν 1 , 2ν 2 Fermi doublet. The assignment of (CO 2 ) 2 vibrations is discussed, paying due attention to high-resolution