作者:Paweł J. Piskorz、Marek J. Wójcik
DOI:10.1016/0022-2860(91)87140-d
日期:1991.1
A new theoretical interpretation of the IR spectra of uracil crystals is presented and the origin of the fine structure of the uracil v(N-H) and 1,3-dideuterouracil v(N-D) bands explained. The adiabatic dependence of the N-H and N-D stretching modes on several intermolecular N...O hydrogenbond modes is taken into account.