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Electron Paramagnetic Resonance of γ-Irradiated [(CH3)4N]2ZnF4 and [(CH3)4N]2CdF4 Single Crystals and Vibrational Spectra of Their Unirradiated Forms

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dc.authorscopusid16068224200
dc.authorscopusid6601928035
dc.authorscopusid35555793900
dc.authorscopusid24472193100
dc.contributor.authorBozkurt, E.
dc.contributor.authorKartal, I.
dc.contributor.authorKöksal, F.
dc.contributor.authorSoydaş Bozkurt, Y.
dc.date.accessioned2020-06-21T15:13:12Z
dc.date.available2020-06-21T15:13:12Z
dc.date.issued2008
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Bozkurt] Esat, Department of Physics, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Kartal] Ibrahim, Department of Physics, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Köksal] Fevzi, Department of Physics, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Soydaş Bozkurt] Y., Department of Chemistry, Ondokuz Mayis Üniversitesi, Samsun, Turkeyen_US
dc.description.abstractγ-Irradiated [(CH<inf>3</inf>)<inf>4</inf>N]<inf>2</inf>ZnF <inf>4</inf> and [(CH<inf>3</inf>)<inf>4</inf>N]<inf>2</inf>CdF<inf>4</inf> single crystals were investigated by electron paramagnetic resonance (EPR) and vibrational spectroscopy of their unirradiated forms at ambient temperature. It has been found that both compounds indicate the existence of (CH <inf>3</inf>)<inf>3</inf> Ṅ+ radicals. The g factors were found to be isotropic and the hyperfine constant for protons of the methyl groups was measured as 28.9G for this radical in these substances. Each methyl group rotates around its C<inf>3ν</inf>-axis and also rotates around the C <inf>3ν</inf>-axis of the (CH<inf>3</inf>)<inf>3</inf> Ṅ+ radical. In addition to these motions, the C<inf>3ν</inf>-axis of the (CH<inf>3</inf>)<inf>3</inf> Ṅ+ radical seems to rotate around the z-axis. These results were compared with the earlier studies in (CH <inf>3</inf>)<inf>3</inf> Ṅ+ radical and discussed. The vibrational spectra of these two compounds were discussed in relation to other compounds containing tetramethylammonium salts. The assignments of the observed bands were discussed. © 2008 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.radphyschem.2008.06.002
dc.identifier.endpage1008en_US
dc.identifier.issn1879-0895
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-54049148107
dc.identifier.scopusqualityQ1
dc.identifier.startpage1005en_US
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2008.06.002
dc.identifier.urihttps://hdl.handle.net/20.500.12712/19201
dc.identifier.volume77en_US
dc.identifier.wosWOS:000260203500004
dc.identifier.wosqualityQ1
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofRadiation Physics and Chemistryen_US
dc.relation.journalRadiation Physics and Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEPRen_US
dc.subjectRadicalen_US
dc.subjectTrimethylamineen_US
dc.subjectVibrational Spectroscopyen_US
dc.subjectΓ-Irradiationen_US
dc.titleElectron Paramagnetic Resonance of γ-Irradiated [(CH3)4N]2ZnF4 and [(CH3)4N]2CdF4 Single Crystals and Vibrational Spectra of Their Unirradiated Formsen_US
dc.typeArticleen_US
dspace.entity.typePublication

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