Infrared Spectra of the 16O12C17O and 16O12C18O Species of Carbon Dioxide: The Region 500–1500 cm−1

Autor:	L. Daumont, S.A. Tashkun, J.-L. Teffo, V.I. Perevalov, C. Claveau, Alain Valentin
Rok vydání:	2002
Předmět:	Materials science business.industry Infrared spectroscopy Eigenfunction Atomic and Molecular Physics and Optics Spectral line Dipole Optics Far infrared Moment (physics) HITRAN Physical and Theoretical Chemistry Atomic physics business Spectroscopy Line (formation)
Zdroj:	Journal of Molecular Spectroscopy. 213:145-152
ISSN:	0022-2852
Popis:	The effective operator approach is applied to the calculation of the spectra of 16 O 12 C 17 O and 16 O 12 C 18 O in the far infrared. Using the eigenfunctions of the effective Hamiltonians previously derived for each of these species, parameters of the corresponding effective dipole moment operators have been fitted to more than 400 observed line intensities of cold and hot bands covering the ν 2 and ν 1 spectral regions. New line intensities measurements in the ν 2 band region of 16 O 12 C 18 O have been performed. The new observed line intensities have been also included into the corresponding fit. The fittings have been achieved within the experimental errors. A comparison of calculated line parameters with those provided by the HITRAN and GEISA databases is given.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::95da964bf8ade78c9d1068f3418f18df https://doi.org/10.1006/jmsp.2002.8561 Zobrazit plný text záznamu Full Text from ScienceDirect