Infrared Intensities in the liquid Phase, OH Vibrations of Primary Aliphatic Alcohols

Hans H. Eysel; John E. Bertie

doi:10.1117/12.970785

20 December 1985 Infrared Intensities in the liquid Phase, OH Vibrations of Primary Aliphatic Alcohols

Hans H. Eysel, John E. Bertie

Proceedings Volume 0553, Fourier and Computerized Infrared Spectroscopy; (1985) https://doi.org/10.1117/12.970785
Event: 1985 International Conference on Fourier and Computerized Infrared Spectroscopy, 1985, Ottawa, Canada

Abstract

A method is presented to assess the infrared optical constants from ATR measurements with the "CIRCLE"R assembly. The complex refractive index A = n+ik and the complex dielectric constants E = E'+iE" are obtained by successive approximations with Kramers-Kronig transforms and application of Fresnels equations of reflection. Optical constants and a molar representation of intensities of the lower n-alcohols is given. Integrated intensities of vOH and out of plane 80H are constant for the hydrogen bonded associates of the series of compounds studied in their pure liquids. On the basis of intensity data in CC14 solution a model of self association is discussed for methanol.

Citation Download Citation

Hans H. Eysel and John E. Bertie "Infrared Intensities in the liquid Phase, OH Vibrations of Primary Aliphatic Alcohols", Proc. SPIE 0553, Fourier and Computerized Infrared Spectroscopy, (20 December 1985); https://doi.org/10.1117/12.970785

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