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Vibronic spectra, ab initio calculations, and structures of conformationally non-rigid molecules of oxalyl halides in the ground and lowest excited electronic states. Part IV: Analysis of the absorption spectra of oxalyl fluoride in the gas phaseстатья
Информация о цитировании статьи получена из
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Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Godunov I.A., Yakovlev N.N., Maslov D.V., Bokarev S.I.
- Журнал: Journal of Molecular Spectroscopy
- Том: 260
- Номер: 2
- Год издания: 2010
- Издательство: Academic Press
- Местоположение издательства: United States
- Первая страница: 124
- Последняя страница: 129
- DOI: 10.1016/j.jms.2010.02.002
- Аннотация: The gas phase absorption spectrum of oxalyl fluoride in the region of 37 000–29 300 cm−1 has been examined at high resolution. Singlet–singlet A ˜ 1 A u ← X ˜ 1 A g and singlet–triplet a ˜ 3 A u ← X ˜ 1 A g electronic transitions of the trans-conformer were found in the spectrum. The fundamental frequencies of trans-oxalyl fluoride in the A ˜ 1 A u and a ˜ 3 A u electronic states were determined. In the low resolution ultraviolet absorption spectrum of oxalyl fluoride in the gas phase the A ˜ 1 B 1 ← X ˜ 1 A 1 transition of the cis-conformer (νmax) was found to be shifted to the blue by about 6000 cm−1 relative to the A ˜ 1 A u ← X ˜ 1 A g transition of the trans-conformer.
- Добавил в систему: Годунов Игорь Андреевич