6533b855fe1ef96bd12b1b98
RESEARCH PRODUCT
High resolution Fourier transform infrared spectroscopy and analysis of the ν 6 band of jet-cooled Mo(CO) 6
Pierre AsselinLaurent ManceronG. PierreP. SoulardVincent Boudonsubject
ArgonOrganic ChemistryAnalytical chemistrychemistry.chemical_elementRotational–vibrational spectroscopySpectral lineAnalytical ChemistryIsotopomersInorganic ChemistryInterstellar mediumchemistryFourier transform infrared spectroscopySpectroscopyMolecular beamSpectroscopydescription
Abstract Rovibrational FTIR spectra of Mo(CO) 6 have been recorded in supersonic argon expansions at 0.004 cm −1 resolution. Rotational constants have been determined for the ν 6 fundamental band of Mo( 12 CO) 6 and for the parallel band of the symmetric top isotopomer Mo( 13 CO)( 12 CO) 5 . From these results, a precise estimate of the Coriolis parameter for the ν 6 band of the main isotopomer Mo( 12 CO) 6 is derived, necessary for the analysis of the ν 6 spectrum. The observation of an octahedral splitting clearly resolved for the highest J-lines in the R branch prompted the use of a specific treatment based on the tensorial formalism developed by J.P. Champion, M. Loete, G. Pierre (Spherical top spectra, in: K.N. Rao, A. Weber (Eds.), Spectroscopy of the Earth's Atmosphere and Interstellar Medium, Academic Press Inc., New York, 1992, pp. 339–422).
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-02-01 | Journal of Molecular Structure |