Vibrational structure of the electronic transition to the third excited singlet state of pyridine N-oxide |
| |
Authors: | K V Berezm L M Babkov |
| |
Institution: | (1) N. G. Chernyshevskii Saratov State University, Russia |
| |
Abstract: | The electronic absorption spectrum of pyridine N-oxide vapor in the region of the third electronic transition (43,000-46,000
cm-1) was recorded. The frequencies and intensities of vibronic bands, including the 0–0 band at 43,896 cm-1, were measured An assignment of the frequencies of fundamental vibrations in the third electronically excited state is suggested
The matrices of rotation and shift of normal coordinates due to electronic excitation are calculated, and the vibronic spectrum
of pyridine N-oxide is interpreted on the basis of these matrices.
Translated fromZhurnal Struktumoi Khimii, Vol. 38, No. 2, pp. 357–362, March–April, 1997. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|