Studies of low-lying triplet states in ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
Studies of low-lying triplet states in 1,3-C4F6, c-C4F6 and 2-C4F6 by electron energy-loss spectroscopy and ab initio calculations
Author(s) :
Limão-Vieira, Paulo [Auteur]
Centro de Física e Investigação Tecnológica [Lisboa] [CEFITEC]
Duflot, D. [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Physico-Chimie Moléculaire Théorique [PCMT]
Anzai, K. [Auteur]
Kato, H. [Auteur]
Hoshino, M. [Auteur]
The University of Tokyo [UTokyo]
Silva, F. Ferreira Da [Auteur]
Centro de Física e Investigação Tecnológica [Lisboa] [CEFITEC]
Mogi, D. [Auteur]
Tanioka, T. [Auteur]
Tanaka, H. [Auteur]
Centro de Física e Investigação Tecnológica [Lisboa] [CEFITEC]
Duflot, D. [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Physico-Chimie Moléculaire Théorique [PCMT]
Anzai, K. [Auteur]
Kato, H. [Auteur]
Hoshino, M. [Auteur]
The University of Tokyo [UTokyo]
Silva, F. Ferreira Da [Auteur]
Centro de Física e Investigação Tecnológica [Lisboa] [CEFITEC]
Mogi, D. [Auteur]
Tanioka, T. [Auteur]
Tanaka, H. [Auteur]
Journal title :
Chemical Physics Letters
Pages :
32-36
Publisher :
Elsevier
Publication date :
2013-06
ISSN :
0009-2614
HAL domain(s) :
Physique [physics]/Physique [physics]/Chimie-Physique [physics.chem-ph]
English abstract : [en]
This Letter reports on the first measurements of the lowest lying triplet states as studied by electron energy loss spectroscopy for C4F6 isomers, hexafluoro-1,3-butadiene (1,3-C4F6), hexafluorocyclobutene (c-C4F6) and ...
Show more >This Letter reports on the first measurements of the lowest lying triplet states as studied by electron energy loss spectroscopy for C4F6 isomers, hexafluoro-1,3-butadiene (1,3-C4F6), hexafluorocyclobutene (c-C4F6) and hexafluoro-2-butyne (2-C4F6). This study has been performed at an incident electron energy of 30 eV, 30°, whilst sweeping the energy loss over the range 2.0-15.0 eV. The electronic state spectroscopy has been investigated and the assignments supported by multi-reference quantum chemical calculations. The transition to the steepest electronic excited potential energy curve, is suggested to be dominant for 2-C4F6, due to the large broadening in its energy profile.Show less >
Show more >This Letter reports on the first measurements of the lowest lying triplet states as studied by electron energy loss spectroscopy for C4F6 isomers, hexafluoro-1,3-butadiene (1,3-C4F6), hexafluorocyclobutene (c-C4F6) and hexafluoro-2-butyne (2-C4F6). This study has been performed at an incident electron energy of 30 eV, 30°, whilst sweeping the energy loss over the range 2.0-15.0 eV. The electronic state spectroscopy has been investigated and the assignments supported by multi-reference quantum chemical calculations. The transition to the steepest electronic excited potential energy curve, is suggested to be dominant for 2-C4F6, due to the large broadening in its energy profile.Show less >
Language :
Anglais
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