Application of infrared absorption and Fourier transformed infrared photoacoustic spectra for investigating molecular vibrations in europium chelates

Stanislaw Zachara; Anna Sikorska

doi:10.1117/12.131939

25 November 1992 Application of infrared absorption and Fourier transformed infrared photoacoustic spectra for investigating molecular vibrations in europium chelates

Stanislaw Zachara, Anna Sikorska

Author Affiliations +

Proceedings Volume 1844, Acousto-Optics and Applications; (1992) https://doi.org/10.1117/12.131939
Event: Acousto-Optics and Applications, 1992, Gdansk-Jurata, Poland

Abstract

Infrared absorption (IR) and Fourier transformed photoacoustic spectra (FTIR PAS) of the europium dibenzoylmethane complexes are compared in the 400 - 1400 and 2400 - 3400 cm^-1 regions. A close similarity has been found between the IR and FTIR PAS spectra in the whole spectral range examined, in respect of both line positions and intensity ratios. Vibration frequencies in the PAS and IR spectra and their interpretation are given.

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Stanislaw Zachara and Anna Sikorska "Application of infrared absorption and Fourier transformed infrared photoacoustic spectra for investigating molecular vibrations in europium chelates", Proc. SPIE 1844, Acousto-Optics and Applications, (25 November 1992); https://doi.org/10.1117/12.131939

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