Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/29762
- Title:
- Comparative vibrational spectra of pilosine and epiisopilosine crystals
- Universidade Federal do Mato Grosso
- Universidade Federal do Ceará (UFC)
- Universidade Estadual do Vale do Acaraú (UVA)
- Universidade Estadual Paulista (UNESP)
- 0103-9733
- CENAPAD-SP
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
- CENAPAD-SP: proj373
- This paper describes the study of two alkaloids extracted from Pilocarpus Microphyllus (Rutaceae): pilosine and epiisopilosine. These substances have potential application in the treatment of several diseases. In this work FT-Raman and the FT-IR spectra of pilosine and epiisopilosine were investigated at 300 K. Vibrational wavenumber and wave vector have been predicted using density functional theory (B3LYP) calculations with the 6-31 G(d,p) basis set. A comparison with experiment, allowed us to assign most of the normal modes of the crystals.
- 1-Jun-2010
- Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 40, n. 2, p. 217-223, 2010.
- 217-223
- Sociedade Brasileira de Física
- Raman scattering
- infrared spectroscopy
- normal modes
- pilosine
- epiisopilosine
- http://dx.doi.org/10.1590/S0103-97332010000200016
- Acesso aberto
- outro
- http://repositorio.unesp.br/handle/11449/29762 Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp
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