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Proceedings Paper

Examinations Of The Matrix Isolation Fourier Transform Infrared Spectra Of Organic Compounds.
Author(s): W . M. Coleman
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Paper Abstract

Matrix isolation Fourier transform infrared spectra (MI/FT-IR), mass spectra (MS), carbon-13 Nuclear Magnetic Resonance (13C-NMR) spectra, condensed phase infrared spectra and vapor phase infrared (IR) spectra are presented for a series of terpene compounds. Subtle differences in positional and configurational isomers commonly found with terpenes could be easily detected by the. MI/FT-IR spqctra. The results are comparable in some aspects to those obtainable from IJC-NMR and thin film IR, however, most importantly, they are acquired at the low nanogram level for MI/FTIR as compared to the milligram level for the other techniques. These results represent an advance in the technology available for the analysis of complex mixtures such as essential oils containing terpene-like molecules.

Paper Details

Date Published: 1 December 1989
PDF: 1 pages
Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); doi: 10.1117/12.969444
Show Author Affiliations
W . M. Coleman, R.J. ReynoldsTobacco Co. (United States)

Published in SPIE Proceedings Vol. 1145:
7th Intl Conf on Fourier Transform Spectroscopy
David G. Cameron, Editor(s)

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