Vibrational spectroscopy of resveratrol |
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Authors: | Billes Ferenc Mohammed-Ziegler Ildikó Mikosch Hans Tyihák Erno |
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Affiliation: | Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Budafoki út 8, Hungary. fbilles@mail.bme.hu |
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Abstract: | In this article the authors deal with the experimental and theoretical interpretation of the vibrational spectra of trans-resveratrol (3,5,4'-trihydroxy-trans-stilbene) of diverse beneficial biological activity. Infrared and Raman spectra of the compound were recorded; density functional calculations were carried out resulting in the optimized geometry and several properties of the molecule. Based on the calculated force constants, a normal coordinate analysis yielded the character of the vibrational modes and the assignment of the measured spectral bands. |
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