@article{oai:nitech.repo.nii.ac.jp:00004461,
 author = {Etori, Hideki and Taga, Keijiro and Okabayashi, Hirofumi and Oshima, Kunihiro},
 issue = {12},
 journal = {Journal of the Chemical Society. Faraday transactions.},
 month = {Jan},
 note = {Selectively C-deuteriated N-acetylglycine trimer and tetramer acid types have been synthesized, and their two crystalline modifications, solid-A and solid-B [which correspond in structure to polyglycine (PG) II and I, respectively] have been prepared. Raman scattering spectra have been measured for a series of these glycine oligomers, and the CH2- and CD2-characteristic modes have been investigated in detail. Assignment of the CH2-characteristic bands to each CH2 group in the oligomers has been carried out successfully. In particular, the results obtained from the CD2 stretch region show that N- and C-terminal glycine residues for the PGI- and PGII-type trimers and tetramers are all in very similar environments and that the glycine residues which are sandwiched between the two terminal residues are also in a similar environment for both the trimers and the tetramers., application/pdf},
 pages = {313--319},
 title = {Vibrational spectra of N-acetylglycine oligomers. Part 2. - Raman scattering study of selectively C-deuteriated oligomers  with polyglycine I- and II-type structures},
 volume = {93},
 year = {1997}
}