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Proceedings Paper

Spectral characteristics of absorption of anthracene aromatic molecule vapors in the 800- to 3200-cm-1 region
Author(s): Yevgeny A. Vandyukov; Yu. S. Demchuk; A. E. Vandyukov
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Paper Abstract

Data on vibrational spectra of polycyclic aromatic hydrocarbons in gas phase are of considerable interest for solving the astrophysical problems. Results of experimental and theoretical investigations of spectral characteristics: positions, widths, absorption cross-sections and oscillator strengths of anthracene molecule bands in the 800 - 3200 cm -1 region are given. Comparison of experimental and calculated intensity distribution in a separate absorption band of anthracene vapors shows that a decisive factor in forming a profile is free rotation of molecules.

Paper Details

Date Published: 13 January 1999
PDF: 8 pages
Proc. SPIE 3583, Fifth International Symposium on Atmospheric and Ocean Optics, (13 January 1999); doi: 10.1117/12.336994
Show Author Affiliations
Yevgeny A. Vandyukov, State Institute of Applied Optics (Russia)
Yu. S. Demchuk, State Institute of Applied Optics (Russia)
A. E. Vandyukov, A.E. Arbusov Institute of Organic and Physical Chemistry (Russia)

Published in SPIE Proceedings Vol. 3583:
Fifth International Symposium on Atmospheric and Ocean Optics
Vladimir E. Zuev; Gennadii G. Matvienko, Editor(s)

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