%0 Journal Article %1 WOS:000280286400016 %A Bento, R R F %A da Silva, L E %A Faria, J L B %A Freire, P T C %A de Oliveira, M C F %A Romero, N R %A Teixeira, A M R %A Pontes, F M %C CAIXA POSTAL 66328, 05315-970 SAO PAULO, BRAZIL %D 2010 %I SOC BRASILEIRA FISICA %J BRAZILIAN JOURNAL OF PHYSICS %K epiisopilosine} infrared modes; normal pilosine; scattering; spectroscopy; {Raman %N 2 %P 217-223 %R 10.1590/S0103-97332010000200016 %T Comparative Vibrational Spectra of Pilosine and Epiisopilosine crystals %V 40 %X 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.

@article{WOS:000280286400016, abstract = {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.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {CAIXA POSTAL 66328, 05315-970 SAO PAULO, BRAZIL}, author = {Bento, R R F and da Silva, L E and Faria, J L B and Freire, P T C and de Oliveira, M C F and Romero, N R and Teixeira, A M R and Pontes, F M}, biburl = {https://www.bibsonomy.org/bibtex/26713495d5e65deb219def5df7417d679/ppgfis_ufc_br}, doi = {10.1590/S0103-97332010000200016}, interhash = {4c7249ced4eec00e2c23567f0139c2d0}, intrahash = {6713495d5e65deb219def5df7417d679}, issn = {0103-9733}, journal = {BRAZILIAN JOURNAL OF PHYSICS}, keywords = {epiisopilosine} infrared modes; normal pilosine; scattering; spectroscopy; {Raman}, number = 2, pages = {217-223}, publisher = {SOC BRASILEIRA FISICA}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Comparative Vibrational Spectra of Pilosine and Epiisopilosine crystals}, tppubtype = {article}, volume = 40, year = 2010 }