FT-Raman and SERS spectra of rivanol in silver sol

摘要

FT-Raman of solid rivanol (2-ethoxy-6,9-diaminoacridinium lactate C_(15)H_(16)N_3O-C_3H_5O_3·H_2O) and surface-enhanced Raman scattering (SERS) on silver surface of rivanol solution at pH 5.5 have been obtained and compared. The assignment of vibrational modes has been made for the monocation specie of rivanol. SERS spectrum shows a physisorption of rivanol on the silver surface.