Formation of OH Radicals as Evidence of Intramolecular Hydrogen Migration in Cation-Induced Dissociation of Furan Molecules - Publication - Bridge of Knowledge

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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:
  • Statutory activity/subsidy
Verified by:
Gdańsk University of Technology

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