Ab Initio Characterization of (CH3IO3) Isomers and the CH3O2 + IO Reaction Pathways

dc.contributor.authorKosmas, E. Drougasen
dc.contributor.authorAgnie M. Kosmasen
dc.date.accessioned2015-11-24T16:41:27Z
dc.date.available2015-11-24T16:41:27Z
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/8422
dc.rightsDefault Licence-
dc.titleAb Initio Characterization of (CH3IO3) Isomers and the CH3O2 + IO Reaction Pathwaysen
heal.abstractThe geometries, harmonic vibrational frequencies, relative energetics, and enthalpies of formation of (CH3IO3) isomers and the reaction CH3O2 + IO have been investigated using quantum mechanical methods. Optimization has been performed at the MP2 level of theory, using all electron and effective core potential, ECP, computational techniques. The relative energetics has been studied by single-point calculations at the CCSD(T) level. Methyl iodate, CH3OIO2, is found to be the lowest-energy isomer showing particular stabilization. The two nascent association minima, CH3OOOI and CH3OOIO, show similar stabilities, and they are considerably higher located than CH3OIO2. Interisomerization barriers have been determined, along with the transition states involved in various pathways of the reaction CH3O2 + IO.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primary10.1021/jp068348p-
heal.identifier.secondaryhttp://pubs.acs.org/doi/abs/10.1021/jp068348p-
heal.journalNameJ. Phys. Chem. Aen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2007-
heal.publisherAmerican Chemical Societyen
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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