METHYL INTERNAL ROTATION IN p-HYDROXY-p'-METHYL-TRANS-STILBENE.
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Date
1993
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
The fluorescence excitation spectrum and dispersed fluorescence spectra of p-hydroxy-trans-stilbene $(OH-Ph-CH=CH-Ph)$ and p-hydroxy-p'-methyl-trans-stilbene $(OH-Ph-CH=CH-Ph-CH_{3})$ will be presented. The effect of the electron donating remote substituent on the low frequency skeletal modes of the stilbene and on the barrier to methyl internal rotation will be discussed.
Description
Author Institution: Department of Chemistry, Montana State University