Hydrogen bonding in crystalline beta-D-fructopyranose: a deuterium exchange and variable low-temperature FTIR study

E. T.G. Lutz; J. S.J. Veldhuizen; Hendrik J. Luinge; John H. van der Maas; J. Baran; H. Ratajczak

doi:10.1117/12.56333

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1 March 1992 Hydrogen bonding in crystalline beta-D-fructopyranose: a deuterium exchange and variable low-temperature FTIR study

E. T.G. Lutz, J. S.J. Veldhuizen, Hendrik J. Luinge, John H. van der Maas, J. Baran, H. Ratajczak

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Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56333
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany

Abstract

Variable temperature FT-IR spectra have been recorded of (beta) -D-fructopyranose in the range from 300 to 110 K. The drastic natural resolution enhancement showing up in the OH- stretching region upon cooling yields detailed information with respect to the H-bonded system in the crystalline phase. Based on deuterium exchange experiments we have shown experimentally the presence of vibrational coupling between some of the H-bonded OH groups. Using the spectral information of the noncoupled OH stretching vibrations we have made a tentative assignment in the OH-stretching region.

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E. T.G. Lutz, J. S.J. Veldhuizen, Hendrik J. Luinge, John H. van der Maas, J. Baran, and H. Ratajczak "Hydrogen bonding in crystalline beta-D-fructopyranose: a deuterium exchange and variable low-temperature FTIR study", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); https://doi.org/10.1117/12.56333

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