Photoion–photoion coincidence study of the fragmentation of the doubly charged N2+2 cation
- 1 February 1988
- journal article
- conference paper
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 88 (3) , 1732-1736
- https://doi.org/10.1063/1.454736
Abstract
Formation and fragmentation of the doubly charged N2+2 cation were studied by using the photoion–photoion coincidence (PIPICO) method. Six electronic states of N2+2 were observed. Their ionization energies were measured with uncertainties of about 0.3 eV, which allowed a tentative assignment of these states. It was furthermore demonstrated that N2+2 dissociates into N+(3P)+N+(3P) whichever initial electronic state is populated.Keywords
This publication has 24 references indexed in Scilit:
- Double photoionization of: An experimental test of electronic-correlation models in moleculesPhysical Review A, 1987
- Auger-electron ion coincidence studies of soft-x-ray–induced fragmentation ofPhysical Review Letters, 1987
- A theoretical study of the double photoionisation of molecular hydrogenJournal of Physics B: Atomic and Molecular Physics, 1986
- Theoretical investigation of the dication of molecular nitrogenThe Journal of Physical Chemistry, 1986
- Double photoionization of methanePhysical Review A, 1985
- Double photoionization of SO2 and fragmentation spectroscopy of SO2++ studied by a photoion-photoion coincidence methodChemical Physics, 1984
- Study of the dissociative ionization of nitrogen and oxygen by coincidence measurementsThe Journal of Chemical Physics, 1983
- Photofragment spectroscopy ofPhysical Review A, 1983
- Doubly positive diatomic moleculesMolecular Physics, 1983
- Decomposition of metastable diatomic doubly charged positive ionsJournal of the American Chemical Society, 1971