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dc.contributor.authorGuo, Fu-Sheng
dc.contributor.authorDay, Benjamin M.
dc.contributor.authorChen, Yan-Cong
dc.contributor.authorTong, Ming-Liang
dc.contributor.authorMansikkamäki, Akseli
dc.contributor.authorLayfield, Richard A.
dc.date.accessioned2018-11-23T07:00:48Z
dc.date.available2018-11-23T07:00:48Z
dc.date.issued2017
dc.identifier.citationGuo, F.-S., Day, B. M., Chen, Y.-C., Tong, M.-L., Mansikkamäki, A., & Layfield, R. A. (2017). A Dysprosium Metallocene Single-Molecule Magnet Functioning at the Axial Limit. <i>Angewandte Chemie International Edition</i>, <i>56</i>(38), 11445-11449. <a href="https://doi.org/10.1002/anie.201705426" target="_blank">https://doi.org/10.1002/anie.201705426</a>
dc.identifier.otherCONVID_27159672
dc.identifier.otherTUTKAID_74661
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/60295
dc.description.abstractAbstraction of a chloride ligand from the dysprosium metallocene [(Cpttt)2DyCl] (1Dy Cpttt=1,2,4‐tri(tert‐butyl)cyclopentadienide) by the triethylsilylium cation produces the first base‐free rare‐earth metallocenium cation [(Cpttt)2Dy]+ (2Dy) as a salt of the non‐coordinating [B(C6F5)4]− anion. Magnetic measurements reveal that [2Dy][B(C6F5)4] is an SMM with a record anisotropy barrier up to 1277 cm−1 (1837 K) in zero field and a record magnetic blocking temperature of 60 K, including hysteresis with coercivity. The exceptional magnetic axiality of 2Dy is further highlighted by computational studies, which reveal this system to be the first lanthanide SMM in which all low‐lying Kramers doublets correspond to a well‐defined MJ value, with no significant mixing even in the higher doublets.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherWiley-VCH Verlag
dc.relation.ispartofseriesAngewandte Chemie International Edition
dc.rightsIn Copyright
dc.subject.otheranisotropy
dc.subject.othercyclopentadienyl ligands
dc.subject.othersingle-molecule magnets
dc.titleA Dysprosium Metallocene Single-Molecule Magnet Functioning at the Axial Limit
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201811224829
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineEpäorgaaninen ja analyyttinen kemiafi
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineInorganic and Analytical Chemistryen
dc.contributor.oppiaineNanoscience Centeren
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2018-11-22T10:15:15Z
dc.description.reviewstatuspeerReviewed
dc.format.pagerange11445-11449
dc.relation.issn1433-7851
dc.relation.numberinseries38
dc.relation.volume56
dc.type.versionacceptedVersion
dc.rights.copyright© 2017 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim.
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber282499
dc.subject.ysoorganometalliyhdisteet
dc.subject.ysomagneettiset ominaisuudet
dc.subject.ysoharvinaiset maametallit
dc.subject.ysodysprosium
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p28123
jyx.subject.urihttp://www.yso.fi/onto/yso/p597
jyx.subject.urihttp://www.yso.fi/onto/yso/p15798
jyx.subject.urihttp://www.yso.fi/onto/yso/p38603
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1002/anie.201705426
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundingprogramAcademy Project, AoFen
jyx.fundinginformationWe thank: the UK EPSRC (Fellowship to RAL, postdoctoral funding to B.M.D.); the European Commission (MSCA Fellowship to F.S.G.); the NSFC (YCC and MLT, projects 21620102002, 91422302); the Academy of Finland (funding for A.M., project 282499); and Prof. H. M. Tuononen (University of Jyväskylä) for providing computational resources.


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