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Formation of OH Radicals as Evidence of Intramolecular Hydrogen Migration in Cation-Induced Dissociation of Furan Molecules
Abstract
We present the experimental results on a hydrogen atom migration preceding fragmentation of the furan molecules induced by the H3+ and C+ impact. The excited OH(A2Σ+) radical has been detected among the furan decomposition products using collision-induced emission spectroscopy. However, the OH moiety is absent in the furan ring skeleton, so detecting the OH(A2Σ+→X2Π) luminescence indicates the intramolecular H atom relocation prior to cation-induced fragmentation. Guided by the most recent theoretical calculations, the dissociation mechanism that governs the OH(A2Σ+) formation observed in this work is elucidated.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Romanian Journal of Physics
no. 67,
ISSN: 1221-146X - Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Wąsowicz T.: Formation of OH Radicals as Evidence of Intramolecular Hydrogen Migration in Cation-Induced Dissociation of Furan Molecules// Romanian Journal of Physics -Vol. 67,iss. 5-6 (2022), s.206-
- Sources of funding:
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- Statutory activity/subsidy
- Verified by:
- Gdańsk University of Technology
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