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

Tomasz Wąsowicz

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

Abstrakt

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.

Autor (1)

Tomasz Wąsowicz dr hab.

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Wersja publikacji: Accepted albo Published Version
Licencja: Copyright (2022 Romanian Academy Publishing House)

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Kategoria:

Publikacja w czasopiśmie

Typ:

artykuły w czasopismach

Opublikowano w:

Romanian Journal of Physics nr 67,
ISSN: 1221-146X

Język:

angielski

Rok wydania:

2022

Opis bibliograficzny:

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-

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