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A matrix isolation study of the fluorescence of anthracene and anthracene-ammonia adducts in solid argon
Fraenkel, R., Samuni, U., Haas, Yehuda and Dick, Bernhard (1993) A matrix isolation study of the fluorescence of anthracene and anthracene-ammonia adducts in solid argon. Chemical Physics Letters 203 (5-6), pp. 523-530.Date of publication of this fulltext: 05 Aug 2009 13:50
Article
DOI to cite this document: 10.5283/epub.5544
Abstract
The UV absorption and emission spectra of anthracene in an Ar matrix were measured. Three major spectroscopic systems were obsd., assignable to anthracene mols. occupying distinct sites. The origins of these systems were red shifted with respect to the isolated mol. by 535, 691 and 722 cm-1. At 17 K, all lines were well resolved, with about 8 cm-1 full width at half max. Addn. of a small amt. of ...
The UV absorption and emission spectra of anthracene in an Ar matrix were measured. Three major spectroscopic systems were obsd., assignable to anthracene mols. occupying distinct sites. The origins of these systems were red shifted with respect to the isolated mol. by 535, 691 and 722 cm-1. At 17 K, all lines were well resolved, with about 8 cm-1 full width at half max. Addn. of a small amt. of NH3 leads to the observation of 3 new band systems, red shifted with respect to the previously mentioned ones. These observations are discussed in relation to recent studies of anthracene-Ar and anthracene-NH3 clusters in supersonic jets.
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| Item type | Article | ||||||
| Journal or Publication Title | Chemical Physics Letters | ||||||
| Volume: | 203 | ||||||
|---|---|---|---|---|---|---|---|
| Number of Issue or Book Chapter: | 5-6 | ||||||
| Page Range: | pp. 523-530 | ||||||
| Date | 1993 | ||||||
| Additional Information (public) | CAN 118:179233 73-5 Optical, Electron, and Mass Spectroscopy and Other Related Properties 7664-41-7 (Ammonia) Role: PRP (Properties) (anthracene fluorescence in solid argon contg.); 120-12-7 (Anthracene); 146963-93-1 Role: PRP (Properties) (fluorescence of, in solid argon, matrix isolation study of); 7440-37-1 (Argon) Role: USES (Uses) (solid, matrix isolation study of fluorescence of anthracene and anthracene-ammonia adducts in) | ||||||
| Institutions | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry III - Physical Chemistry (Molecular Spectroscopy and Photochemistry) > Prof. Dr. Bernhard Dick | ||||||
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| Keywords | Fluorescence (of anthracene and anthracene-ammonia adducts in solid argon, matrix isolation); matrix isolation fluorescence anthracene solid argon; anthracene ammonia adduct fluorescence solid argon | ||||||
| Dewey Decimal Classification | 500 Science > 540 Chemistry & allied sciences | ||||||
| Status | Published | ||||||
| Refereed | Yes, this version has been refereed | ||||||
| Created at the University of Regensburg | Partially | ||||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-55443 | ||||||
| Item ID | 5544 |
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