Biopolymers and cell. 1991. Volume 7. № 2. 5 - 8

GOVORUN D. N., MISHCHUK Ya. R., ZHELTOVSKY N. V.

Low-Frequency Raman Spectra of Some Methyl-Substituted Components of Nucleic Acids: 9-Methyl Derivatives of Pyrimidine Bases

Summary

    Low-frequency (15 cm-'v200 cm-1) Raman spectra of polycrystalline 9-methylade-nine and 9-methylguanine at 300 K have been studied In detail. The lattice vibrational bands were identified. Assignment of low-frequency out-of-plane intramolecular vibrations was performed for 9-methyladenine vibrational spectrum.