Internal modes by Raman and infrared spectroscopy of benzylidenemalononitrile |
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Affiliation: | 1. Central Research Institute of Building and Construction Co. LTD., Energy Convention and Environment Protection Co. LTD., State Key Laboratory of Iron & Steel industry Environmental Protection, Beijing 100088, China.;2. Key Laboratory of Aerospace Materials and Performance (Ministry of Education), School of Materials Science and Engineering, Beihang University, Beijing 100191, China.;1. Centre for Exploration Targeting, School of Earth and Environment, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia;2. Western Australia Organic and Isotope Geochemistry Centre, The Institute for Geoscience Research, Department of Chemistry, Curtin University, GPO Box U1987, Perth, WA 6845, Australia;3. Australian Research Council Centre of Excellence for Core to Crust Fluid Systems, School of Earth and Environment, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia;4. CSIRO, ARRC, 26 Dick Perry Ave., Kensington, WA 6151, Australia |
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Abstract: | The polarized Raman spectra of a single crystal of benzylidenemalononitrile (BMN), as well as the infrared spectrum of a powder sample, have been measured.An assignment of the 48 fundamental vibrations is proposed, based on group frequency correlations, Raman and i.r. intensities and comparison with the spectra of parent molecules. |
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