Two-dimensional infrared (2D IR) spectra constructed from transient spectral data using a generalized correlation formalism

Anthony E. Dowrey; Curtis A. Marcott; Isao Noda

doi:10.1117/12.166646

31 January 1994 Two-dimensional infrared (2D IR) spectra constructed from transient spectral data using a generalized correlation formalism

Anthony E. Dowrey, Curtis A. Marcott, Isao Noda

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Proceedings Volume 2089, 9th International Conference on Fourier Transform Spectroscopy; (1994) https://doi.org/10.1117/12.166646
Event: Fourier Transform Spectroscopy: Ninth International Conference, 1993, Calgary, Canada

Abstract

The feasibility of constructing 2D IR correlation spectra from nonsinusoidally varying transient spectral data is demonstrated by using time-dependent compositional changes induced by the selective loss of volatile components from a model system consisting of polystyrene, methyl ethyl ketone, and perdeuterated toluene. The capability of producing 2D IR spectra from transient data will be especially useful in analyzing complex time-dependent processes, such as multistage chemical reactions.

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Anthony E. Dowrey, Curtis A. Marcott, and Isao Noda "Two-dimensional infrared (2D IR) spectra constructed from transient spectral data using a generalized correlation formalism", Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); https://doi.org/10.1117/12.166646

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