Abstract

FT-Raman spectra ( λ exc=1064 nm) of two crystalline forms (I and II) of Nolomirole are presented and discussed. Spectral markers characteristic and selective for the two polymorphs are identified. The analysis of Raman spectra obtained from samples made as mechanical mixtures of the two pure polymorphs suggests criteria for developing a spectroscopic method for the determination of the two phases in Nolomirole samples of unknown polymorph composition. On this basis a revision of some published results and conclusions concerning phase transformations occurring in thermally and/or mechanically treated Nolomirole powders is proposed.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call