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Raman spectra of Li(I), Na(I), K(I), Ba(II) and Cd(II) Salts of Uridine 5′‐monophosphoric acid
Author(s) -
Carmona P.,
Molina M.,
Escobar R.
Publication year - 1991
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.1250221004
Subject(s) - raman spectroscopy , chemistry , uracil , uridine , spectral line , crystallography , inorganic chemistry , analytical chemistry (journal) , organic chemistry , rna , biochemistry , physics , dna , gene , astronomy , optics
Raman spectra were obtained for crystalline Li(I), Na(I), K(I), Ba(II) and Cd(II) salts of uridine 5′‐monophosphoric acid. Assignments were made based chiefly on a comparison of the vibrational data observed for these compounds with those of uracil and D‐ribose‐5‐phosphate and on normal coordinate calculations. Some Raman spectral features, mainly in the 1420‐1350 and 700‐600 cm −1 ranges, seem to reflect the conformational structure of the uridine residue.