| Abstract: | For the molecule of 9,10-anthraquinone, vibration frequencies and intensities have been calculated, and a theoretical spectral curve has been plotted, giving an adequate reflection of experimental manifestations over a broad spectral interval. This study made it possible to obtain a correct system of parameters for a model of the 9,10-anthraquinone molecule. Theoretical analysis has provided a basis for distinguishing vibration frequencies, active in the spectrum, that are characteristic with respect to frequency and intensity.K. A. Timiryazev Agricultural Academy. Scientific-Research Institute of Physical Problems. Translated from Zhurnal Strukturnoi Khimii, Vol. 34, No. 1, pp. 169–178, January–February, 1993. |
