Premium
Raman spectra of fully deuteriated syndiotactic and isotactic poly(methyl methacrylate)
Author(s) -
Neppel Anton,
Butler Ian S.
Publication year - 1984
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250150410
Subject(s) - tacticity , raman spectroscopy , methyl methacrylate , poly(methyl methacrylate) , materials science , polymer , spectral line , polymer chemistry , crystallography , chemistry , polymerization , optics , physics , composite material , astronomy
The Raman spectra of solid fully deuteriated syndiotactic (D 8 s‐PMMA, 55%) and undeuteriated isotactic (H 8 i‐PMMA, 92%) poly(methyl methacrylate) have been recorded in the 3500–200 cm −1 range at ambient temperature. Vibrational assignments are proposed for most of the observed bands and, in the case of D 8 s‐PMMA, the data have resolved some of the inconsistencies in the spectra of the undeuteriated polymer.