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Combined infrared and ultraviolet-visible spectroscopy matrix-isolated carbon vaporInfrared and UV-visible absorption spectra have been measured on the same sample of matrix-isolated carbon vapor in order to establish correlations between absorption intensities of vibrational and electronic transitions as a function of sample annealing. A high degree of correlation has been found between the IR feature at 1998/cm recently assigned to C8 and a UV absorption feature at about 3100 A. Thus, for the first time, direct evidence is given for the assignment of one of the unknown UV-visible features of the long-studied matrix-isolated carbon vapor spectrum.
Document ID
19900034347
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Kurtz, Joe
(NASA Goddard Space Flight Center Greenbelt, MD; Arizona, University, Tucson, United States)
Huffman, Donald R.
(Arizona, University Tucson, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1990
Publication Information
Publication: Journal of Chemical Physics
Volume: 92
ISSN: 0021-9606
Subject Category
Atomic And Molecular Physics
Accession Number
90A21402
Distribution Limits
Public
Copyright
Other

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