Absorption spectroscopy; Electron energy loss spectroscopy; Electron transitions; Molecular vibrations; Oscillators (electronic); Photons; Synchrotron radiation; Electronic excitations; Amines
Abstract :
[en] The high resolution ultraviolet (UV)-vacuum ultraviolet (VUV) photon absorption spectra of methylamine and ethylamine was discussed using synchrotron radiation. It was found that in methylamine, the energies of the absorption bands were centered at 5.7, 7.2 and 8.7 eV. The optical oscillator strengths of both molecules for the 5-14 eV energy range were also reported.
Disciplines :
Chemistry
Author, co-author :
Hubin-Franskin, Marie-Jeanne ; Université de Liège > Département de chimie (sciences) > Laboratoire de spectrométrie de masse (L.S.M.)
Delwiche, Jacques ; Université de Liège > Relations académiques et scientifiques (Sciences)
Giuliani, A.; Laboratoire de Spectroscopie d'Électrons Diffusés, Université de Liège, Institut de Chimie-Bât. B6c, B-4000 Liège, Belgium
Ska, M.-P.; Laboratoire de Spectroscopie d'Électrons Diffusés, Université de Liège, Institut de Chimie-Bât. B6c, B-4000 Liège, Belgium
Motte-Tollet, Françoise ; Université de Liège - ULiège > Direction administrative de la faculté des sciences
Walker, I. C.; Department of Chemistry, Heriot-Watt University, Riccarton, Edinburgh, United Kingdom
Mason, N. J.; Department of Physics and Astronomy, University College London, Gower Street, London WCIE 6BT, United Kingdom
Gingell, J. M.; Department of Physics and Astronomy, University College London, Gower Street, London WCIE 6BT, United Kingdom
Jones, N. C.; Department of Physics and Astronomy, University College London, Gower Street, London WCIE 6BT, United Kingdom
Language :
English
Title :
Electronic excitation and optical cross sections of methylamine and ethylamine in the UV-VUV spectral region
Publication date :
2002
Journal title :
Journal of Chemical Physics
ISSN :
0021-9606
eISSN :
1089-7690
Publisher :
American Institute of Physics, New York, United States - New York
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