Anomalously high intensity of bands in the FTR-spectra of individual kinds of polymers

Analysis of Bioactive Olygosaccharide-Metal Complexes by Modern FTIR Spectroscopy: Copper Complexes

“…The broad peak at 1108 cm -1 should most likely be ascribed to the vibration of the C-O bond at the C(4) position of the glucopyranose units (Kacurakova et al, 1996). Complex vibrations involving the stretching of the C(6)-O(6) bond with participation of the deformational vibrations of the C(4)-C(5) bond result in the appearance of a band at 1079 cm -1 (Sivchik et al, 1979;Nikonenko et al, 2005;Zhbankov et al 2005;a Zhbankov et al, 2003;b Zhbankov et al, 2003;Zhbankov et al, 2000). In the spectra of Cu(II) complex with RLMP band at 1079 cm -1 is less pronounced than in the spectra of RLMP.…”