Reference : Mass Spectrometric Study of Dissociative Attachment in Diatomic Molecules. II. NO and O2.
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Chemistry
Mass Spectrometric Study of Dissociative Attachment in Diatomic Molecules. II. NO and O2.
[fr] Etude de l'attachement électronique dissociatif dans les molécules biatomiques par spectrométrie de masse: II. NO et O2.
Locht, Robert mailto [Université de Liège - ULg > Departement de Chimie (Faculté des sciences) > Laboratoire de Dynamique Moléculaire (Sciences) > >]
Momigny, Jacques [Université de Liège - ULg > Faculté des Sciences > Laboratoire des Etats Ionisés > >]
International Journal of Mass Spectrometry and Ion Physics
The Netherlands
[en] Mass Spectrometry ; Dissociative Electron Attachment ; Electron Impact ; Diatomic Molecules: NO, O2
[en] The DA processes of O- ions in NO and O2 are investigated using a 60° sector field mass spectrometer. In NO O- appears at (7.43+/-0.2) eV and the analysis of the DA curve indicates the probable existence of two other processes at 8.1 eV and 9.0 eV. In O2 only one process is observed at (3.45+/-0.3) eV. For both molecules an attempt is made to establish the shape of the potential energy curve of the electronic states of the transient negative molecular species involved.
Laboratoire de Dynamique Moléculaire
FRFC ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
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