High resolution infrared spectra of a carbon dioxide molecule solvated with helium atoms
Infrared spectra of He(N)-CO(2) clusters with N up to about 20 have been studied in the region of the CO(2) nu(3) fundamental band ( approximately 2350 cm(-1)) using a tunable diode laser spectrometer and pulsed supersonic jet source with cooled (>-150 degrees C) pinhole or slit nozzles and high...
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| Veröffentlicht in: | The Journal of chemical physics 2004-07, Vol.121 (1), p.181-190 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Infrared spectra of He(N)-CO(2) clusters with N up to about 20 have been studied in the region of the CO(2) nu(3) fundamental band ( approximately 2350 cm(-1)) using a tunable diode laser spectrometer and pulsed supersonic jet source with cooled (>-150 degrees C) pinhole or slit nozzles and high backing pressures (13, the B value becomes approximately constant with a value about 17% larger than that measured in much larger helium nanodroplets. |
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| ISSN: | 0021-9606 1089-7690 |
| DOI: | 10.1063/1.1758701 |