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dc.contributor.authorMorgan, I. S.en
dc.contributor.authorMansikkamäki, Akselien
dc.contributor.authorZissimou, Georgia A.en
dc.contributor.authorKoutentis, Panayiotis Andreasen
dc.contributor.authorRouzières, M.en
dc.contributor.authorTuononen, H. M.en
dc.contributor.authorClérac, R.fr
dc.creatorMorgan, I. S.en
dc.creatorMansikkamäki, Akselien
dc.creatorZissimou, Georgia A.en
dc.creatorKoutentis, Panayiotis Andreasen
dc.creatorRouzières, M.en
dc.creatorTuononen, H. M.en
dc.creatorClérac, R.fr
dc.date.accessioned2019-11-21T06:21:35Z
dc.date.available2019-11-21T06:21:35Z
dc.date.issued2015
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/55875
dc.description.abstractA series of d-block metal complexes of the recently reported coordinating neutral radical ligand 1-phenyl-3-(pyrid-2-yl)-1,4-dihydro-1,2,4-benzotriazin-4-yl (1) was synthesized. The investigated systems contain the benzotriazinyl radical 1 coordinated to a divalent metal cation, MnII, FeII, CoII, or NiII, with 1,1,1,5,5,5-hexafluoroacetylacetonato (hfac) as the auxiliary ligand of choice. The synthesized complexes were fully characterized by single-crystal X-ray diffraction, magnetic susceptibility measurements, and electronic structure calculations. The complexes [Mn(1)(hfac)2] and [Fe(1)(hfac)2] displayed antiferromagnetic coupling between the unpaired electrons of the ligand and the metal cation, whereas the interaction was found to be ferromagnetic in the analogous NiII complex [Ni(1)(hfac)2]. The magnetic properties of the complex [Co(1)(hfac)2] were difficult to interpret owing to significant spin-orbit coupling inherent to octahedral high-spin CoII metal ion. As a whole, the reported data clearly demonstrated the favorable coordinating properties of the radical 1, which, together with its stability and structural tunability, make it an excellent new building block for establishing more complex metal-radical architectures with interesting magnetic properties. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en
dc.sourceChemistry - A European Journalen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84945436283&doi=10.1002%2fchem.201501343&partnerID=40&md5=20f167ef157762769bc82be7a8ecd7f6
dc.subjectSynthesis (chemical)en
dc.subjectPositive ionsen
dc.subjectManganeseen
dc.subjectMagnetismen
dc.subjectMetalsen
dc.subjectCrystal structureen
dc.subjectCobalt compoundsen
dc.subjectMagnetic susceptibilityen
dc.subjectX ray diffractionen
dc.subjectIron compoundsen
dc.subjectSingle crystalsen
dc.subjectNickelen
dc.subjectElectronic structureen
dc.subjectMetal ionsen
dc.subjectChelationen
dc.subjectLigandsen
dc.subjectCoordination reactionsen
dc.subjectexchange interactionsen
dc.subjectheterocyclesen
dc.subjectradicalsen
dc.subjectMagnetic susceptibility measurementsen
dc.subjectmagnetic propertiesen
dc.subjectMetal complexesen
dc.subjectAntiferromagnetic couplingen
dc.subjectCoordinating propertiesen
dc.subjectElectronic structure calculationsen
dc.subjectmetal-radical interactionsen
dc.subjectRadical interactionsen
dc.subjectSingle crystal x-ray diffractionen
dc.titleCoordination Complexes of a Neutral 1,2,4-Benzotriazinyl Radical Ligand: Synthesis, Molecular and Electronic Structures, and Magnetic Propertiesen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1002/chem.201501343
dc.description.volume21
dc.description.issue44
dc.description.startingpage15843
dc.description.endingpage15853
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Χημείας / Department of Chemistry
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :9</p>en
dc.source.abbreviationChem.Eur.J.en
dc.contributor.orcidKoutentis, Panayiotis Andreas [0000-0002-4652-7567]
dc.contributor.orcidZissimou, Georgia A. [0000-0003-4821-9469]
dc.gnosis.orcid0000-0002-4652-7567
dc.gnosis.orcid0000-0003-4821-9469


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