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dc.contributor.authorRichardson, Paul
dc.contributor.authorMarin, Riccardo
dc.contributor.authorZhang, Yixin
dc.contributor.authorGabidullin, Bulat
dc.contributor.authorOvens, Jeffrey
dc.contributor.authorMoilanen, Jani O.
dc.contributor.authorMurugesu, Muralee
dc.date.accessioned2020-09-29T11:15:51Z
dc.date.available2020-09-29T11:15:51Z
dc.date.issued2021
dc.identifier.citationRichardson, P., Marin, R., Zhang, Y., Gabidullin, B., Ovens, J., Moilanen, J. O., & Murugesu, M. (2021). Asymmetric Ring Opening in Tetrazine‐based Ligand Affording a Tetranuclear Opto‐Magnetic Ytterbium Complex. <i>Chemistry : A European Journal</i>, <i>27</i>(7), 2361-2370. <a href="https://doi.org/10.1002/chem.202003556" target="_blank">https://doi.org/10.1002/chem.202003556</a>
dc.identifier.otherCONVID_42234100
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/71925
dc.description.abstractWe report the formation of a tetranuclear lanthanide cluster, [Yb 4 (bpzch) 2 (fod) 10 ] ( 1 ), which occurs from a serendipitous ring opening of the functionalized tetrazine bridging ligand, bpztz (3,6‐dipyrazin‐2‐yl‐1,2,4,5‐tetrazine) upon reacting with Yb(fod) 3 (fod ‐ = 6,6,7,7,8,8,8‐heptafluoro‐2,2‐dimethyl‐3,5‐octandionate). Compound 1 was structurally elucidated via single‐crystal X‐ray crystallography and subsequently magnetically and spectroscopically characterized to analyse its magnetisation dynamics and its luminescence behaviour. Computational studies validate the observed M J energy levels attained by spectroscopy and provides a clearer picture of the slow relaxation of the magnetisation dynamics and relaxation pathways. These studies demonstrate that 1 acts as a single‐molecule magnet (SMM) under an applied magnetic field in which the relaxation occurs via a combination of Raman, direct, and quantum tunnelling processes, a behaviour further rationalized analysing the luminescent properties. This marks the first lanthanide‐containing molecule that forms by means of an asymmetric tetrazine decomposition.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherWiley-VCH Verlag
dc.relation.ispartofseriesChemistry : A European Journal
dc.rightsIn Copyright
dc.subject.otheropto-magnetic properties
dc.subject.otherphotoluminescence
dc.subject.othersingle-molecule magnets
dc.subject.othertetrazine
dc.subject.otherytterbium
dc.titleAsymmetric Ring Opening in Tetrazine‐based Ligand Affording a Tetranuclear Opto‐Magnetic Ytterbium Complex
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202009296009
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineEpäorgaaninen ja analyyttinen kemiafi
dc.contributor.oppiaineInorganic and Analytical Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.format.pagerange2361-2370
dc.relation.issn0947-6539
dc.relation.numberinseries7
dc.relation.volume27
dc.type.versionacceptedVersion
dc.rights.copyright© 2020 Wiley‐VCH GmbH
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber320015
dc.relation.grantnumber315829
dc.subject.ysokompleksiyhdisteet
dc.subject.ysoharvinaiset maametallit
dc.subject.ysoluminesenssi
dc.subject.ysomagneettiset ominaisuudet
dc.subject.ysooptiset ominaisuudet
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p30190
jyx.subject.urihttp://www.yso.fi/onto/yso/p15798
jyx.subject.urihttp://www.yso.fi/onto/yso/p1646
jyx.subject.urihttp://www.yso.fi/onto/yso/p597
jyx.subject.urihttp://www.yso.fi/onto/yso/p25870
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.rights.accessrights
dc.relation.doi10.1002/chem.202003556
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiatutkijan tutkimuskulut, SAfi
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramResearch costs of Academy Research Fellow, AoFen
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundinginformationThe authors would like to acknowledge the financial support provided by the University of Ottawa, the Natural Sciences and Engineering Research Council of Canada (NSERC), and the Academy of Finland (projects 315829, 320015). P.R. would like to thank the Government of Ontario for an Ontario Graduate Scholarship (OGS). CSC-IT Centre for Science in Finland, the Finnish Grid and Cloud Infrastructure (persistent identifier urn:nbn:fi:research-infras-2016072533) and Prof. H. M. Tuononen (University of Jyväskylä) are acknowledged for providing computational resources for the project.


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