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Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range
The behavior of nitrosyl chloride (ClNO) exposed to ionizing radiation was studied by direct probing valence-shell electrons in temporal coincidence with ions originating from the fragmentation process of the transient ClNO(2+). Such a molecular dication was produced by double photoionization with s...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10343888/ https://www.ncbi.nlm.nih.gov/pubmed/37446880 http://dx.doi.org/10.3390/molecules28135218 |
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author | Schio, Luca Alagia, Michele Richter, Robert Zhaunerchyk, Vitali Stranges, Stefano Pirani, Fernando Vecchiocattivi, Franco Parriani, Marco Falcinelli, Stefano |
author_facet | Schio, Luca Alagia, Michele Richter, Robert Zhaunerchyk, Vitali Stranges, Stefano Pirani, Fernando Vecchiocattivi, Franco Parriani, Marco Falcinelli, Stefano |
author_sort | Schio, Luca |
collection | PubMed |
description | The behavior of nitrosyl chloride (ClNO) exposed to ionizing radiation was studied by direct probing valence-shell electrons in temporal coincidence with ions originating from the fragmentation process of the transient ClNO(2+). Such a molecular dication was produced by double photoionization with synchrotron radiation in the 24–70 eV photon energy range. The experiment has been conducted at the Elettra Synchrotron Facility of Basovizza (Trieste, Italy) using a light beam linearly polarized with the direction of the polarization vector parallel to the ClNO molecular beam axis. ClNO molecules crossing the photon beam at right angles in the scattering region are generated by effusive expansion and randomly oriented. The threshold energy for the double ionization of ClNO (30.1 ± 0.1 eV) and six dissociation channels producing NO(+)/Cl(+), N(+)/Cl(+), N(+)/O(+), O(+)/Cl(+), ClN(+)/O(+), NO(+)/Cl(2+) ion pairs, with their relative abundance and threshold energies, have been measured. |
format | Online Article Text |
id | pubmed-10343888 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-103438882023-07-14 Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range Schio, Luca Alagia, Michele Richter, Robert Zhaunerchyk, Vitali Stranges, Stefano Pirani, Fernando Vecchiocattivi, Franco Parriani, Marco Falcinelli, Stefano Molecules Communication The behavior of nitrosyl chloride (ClNO) exposed to ionizing radiation was studied by direct probing valence-shell electrons in temporal coincidence with ions originating from the fragmentation process of the transient ClNO(2+). Such a molecular dication was produced by double photoionization with synchrotron radiation in the 24–70 eV photon energy range. The experiment has been conducted at the Elettra Synchrotron Facility of Basovizza (Trieste, Italy) using a light beam linearly polarized with the direction of the polarization vector parallel to the ClNO molecular beam axis. ClNO molecules crossing the photon beam at right angles in the scattering region are generated by effusive expansion and randomly oriented. The threshold energy for the double ionization of ClNO (30.1 ± 0.1 eV) and six dissociation channels producing NO(+)/Cl(+), N(+)/Cl(+), N(+)/O(+), O(+)/Cl(+), ClN(+)/O(+), NO(+)/Cl(2+) ion pairs, with their relative abundance and threshold energies, have been measured. MDPI 2023-07-05 /pmc/articles/PMC10343888/ /pubmed/37446880 http://dx.doi.org/10.3390/molecules28135218 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Communication Schio, Luca Alagia, Michele Richter, Robert Zhaunerchyk, Vitali Stranges, Stefano Pirani, Fernando Vecchiocattivi, Franco Parriani, Marco Falcinelli, Stefano Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range |
title | Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range |
title_full | Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range |
title_fullStr | Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range |
title_full_unstemmed | Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range |
title_short | Double Photoionization of Nitrosyl Chloride by Synchrotron Radiation in the 24–70 eV Photon Energy Range |
title_sort | double photoionization of nitrosyl chloride by synchrotron radiation in the 24–70 ev photon energy range |
topic | Communication |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10343888/ https://www.ncbi.nlm.nih.gov/pubmed/37446880 http://dx.doi.org/10.3390/molecules28135218 |
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