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Proceedings Paper

Absolute absorption intensities of liquids: the determination of secondary infrared absorption intensity standards; absorption intensities of benzene, chlorobenzene and toluene
Author(s): John E. Bertie; R. Norman Jones; Yoram Apelblat; C. Dale Keefe
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Paper Abstract

The presentation of absorption intensities in infrared spectra is usually limited to relative intensities, instead of absolute intensities. The measurement of absolute intensities would be facilitated by the existence of accepted secondary intensity standards that could be used to calibrate the path length of a transmission cell or the number of reflections in an attenuated total reflection cell. Under the auspices of the Molecular Spectroscopy Commission of the International Union of Pure and Applied Chemistry, we have developed proposals for such secondary standards based on the absolute intensities of benzene, chlorobenzene, and toluene.

Paper Details

Date Published: 31 January 1994
PDF: 2 pages
Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); doi: 10.1117/12.166650
Show Author Affiliations
John E. Bertie, Univ. of Alberta (Canada)
R. Norman Jones, Univ. of Alberta (Canada)
Yoram Apelblat, Univ. of Alberta (Canada)
C. Dale Keefe, Univ. of Alberta (Canada)


Published in SPIE Proceedings Vol. 2089:
9th International Conference on Fourier Transform Spectroscopy
John E. Bertie; Hal Wieser, Editor(s)

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