Circular Dichroism Measurement Using Fourier Transform Interferometry

N. Ragunathan; L. A. Nafie; T. B. Freedman

doi:10.1117/12.969399

1 December 1989 Circular Dichroism Measurement Using Fourier Transform Interferometry

N. Ragunathan, L. A. Nafie, T. B. Freedman

Proceedings Volume 1145, 7th Intl Conf on Fourier Transform Spectroscopy; (1989) https://doi.org/10.1117/12.969399
Event: Seventh International Conference on Fourier and Computerized Infrared Spectroscopy, 1989, Fairfax, VA, United States

Abstract

The first measurements of circular dichroism (CD) using a polarizing Michelson interferometer (PMI) are presented. PMI-CD was observed for infrared electronic transitions in the rare-earth metal complex, praseodymium-L-tartrate between 2400-2000 cm -1. Following further improvements in instrumental technique, vibrational CD was measured for (-)-α-pinene in the region 1350 to 900 cm-1. Comparisons to previous infrared CD measurements of these molecules shows excellent agreement.

Citation Download Citation

N. Ragunathan, L. A. Nafie, and T. B. Freedman "Circular Dichroism Measurement Using Fourier Transform Interferometry", Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); https://doi.org/10.1117/12.969399

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