A quantum mechanical study of the structure, vibrational spectra and relative energetics of XOOI, XIO2 and XOIO (X = Cl, Br, I) isomers

dc.contributor.authorPapayannis, D. K.en
dc.contributor.authorMelissas, C. S.en
dc.contributor.authorKosmas, A. M.en
dc.date.accessioned2015-11-24T16:38:01Z
dc.date.available2015-11-24T16:38:01Z
dc.identifier.issn0009-2614-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/7989
dc.rightsDefault Licence-
dc.subjectabsorption cross-sectionsen
dc.subjectself-reactionen
dc.subjectkineticsen
dc.subjectphotolysisen
dc.subjectcl2o2en
dc.subjectozoneen
dc.subjectpressureen
dc.subjectabinitioen
dc.subjectproducten
dc.subjectatomsen
dc.titleA quantum mechanical study of the structure, vibrational spectra and relative energetics of XOOI, XIO2 and XOIO (X = Cl, Br, I) isomersen
heal.abstractTwo different effective-core-potential methodologies, augmented by extra polarization functions were used at the MP2 and CCSD(T) levels of theory to investigate a number of iodine containing isomers of the type XOOI, XIO2 and XOIO (X = Cl, Br, I). The procedures, successfully tested first on the well studied Cl2O2 system, produced results for XIO2 isomers analogous to the corresponding Cl and Br species. The relative energetics however, indicates competing stability depending on the method, between the peroxide XOOI and the Y-shaped XIO2 form for ClIO2 and BrIO2 and between IOOI and IOIO for the I2O2 family. (C) 2001 Elsevier Science B.V. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondary<Go to ISI>://000172595600021-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0009261401011605/1-s2.0-S0009261401011605-main.pdf?_tid=76b47e3067fd7d6345da88d4574555b7&acdnat=1333034745_e3d10046738de4ed3fde5bce77e35a74-
heal.journalNameChemical Physics Lettersen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2001-
heal.publisherElsevieren
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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