Vibrational Structure of the Absorption Spectra and a Model of the HNO and DNO Molecules in the Excited State |
| |
Authors: | G. N. Ten V. I. Baranov |
| |
Affiliation: | (1) N. G. Chernyshevskii Saratov State University, 83 Astrakhanskaya Str., Saratov, 410026, Russia |
| |
Abstract: | The vibrational structure of the absorption spectra of the first n–*–electron transitions of the HNO and DNO molecules is calculated in the Franck–Condon approximation. A structural model of the molecules in the excited electronic state is constructed on the basis of correlations and with the aid of a method of hybrid atomic orbitals. Evaluation of the influence of deuterium substitution on the intensities of the vibrational components upon electronic excitation is made. A comparison of the experimental and theoretical absorption spectra calculated for different models of the molecules is carried out. |
| |
Keywords: | absorption vibrational structure calculation geometry of molecules HNO and DNO molecules |
本文献已被 SpringerLink 等数据库收录! |