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dc.contributor.authorPritchard, Victoria E.
dc.contributor.authorRota Martir, Diego
dc.contributor.authorOldknow, Samuel
dc.contributor.authorKai, Shumpei
dc.contributor.authorHiraoka, Shuichi
dc.contributor.authorCookson, Nikki J.
dc.contributor.authorZysman-Colman, Eli
dc.contributor.authorHardie, Michaele J.
dc.date.accessioned2018-04-20T23:33:05Z
dc.date.available2018-04-20T23:33:05Z
dc.date.issued2017-05-05
dc.identifier.citationPritchard , V E , Rota Martir , D , Oldknow , S , Kai , S , Hiraoka , S , Cookson , N J , Zysman-Colman , E & Hardie , M J 2017 , ' Homochiral self-sorted and emissive Ir III metallo-cryptophanes ' , Chemistry - A European Journal , vol. 23 , no. 26 , pp. 6290-6294 . https://doi.org/10.1002/chem.201701348en
dc.identifier.issn0947-6539
dc.identifier.otherPURE: 249587661
dc.identifier.otherPURE UUID: a0f63de3-9628-42ed-b482-c676ef0dad23
dc.identifier.otherScopus: 85018630010
dc.identifier.otherORCID: /0000-0001-7183-6022/work/56639133
dc.identifier.otherWOS: 000400945500012
dc.identifier.urihttps://hdl.handle.net/10023/13176
dc.descriptionWe thank the EPSRC (DTG award 1238852, EP/K039202/1, EP/M02105X/1, EP/J001325/1), Leverhulme Trust (RPG-2014-148), University of St Andrews, and the MEXT/JSPS Grants in Aid for Scientific Research (JP25102005 and JP25102001) for funding; Simon Barrett for assistance with NMR; Martin Huscroft for assistance with HPLC, and Stephen Boyer for elemental analysis measurements.en
dc.description.abstractThe racemic ligands (±)-tris(isonicotinoyl)-cyclotriguaiacylene (L1), or (±)-tris(4-pyridyl-methyl)-cyclotriguaiacylene (L2) assemblewith racemic (Λ, Δ)- [Ir(ppy)2(MeCN)2]+, in which ppy = 2-phenylpyridinato to form [{Ir(ppy)2}3(L)2]3+ metallo-cryptophane cages. The crystal structure of [{Ir(ppy)2}3(L1)2]∙3BF4 has MM-ΛΛΛ nd PP-ΔΔΔ isomers, and homochiral self-sorting occurs in solution, a processaccelerated by a chiral guest. Self-recognition between L1 and L2 within cagesdoes not occur, and cages show very slow ligand-exchange. Both cages are phosphorescent,with [{Ir(ppy)2}3(L2)2]3+ havingenhanced and blue-shifted emission when compared with [{Ir(ppy)2}3(L1)2]3+ .
dc.language.isoeng
dc.relation.ispartofChemistry - A European Journalen
dc.rights© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at: https://doi.org/10.1002/chem.201701348en
dc.subjectSupramolecular chemistryen
dc.subjectCage compoundsen
dc.subjectHomochiral self-sortingen
dc.subjectPhosphorescenceen
dc.subjectIridiumen
dc.subjectQD Chemistryen
dc.subjectDASen
dc.subject.lccQDen
dc.titleHomochiral self-sorted and emissive IrIII metallo-cryptophanesen
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.contributor.institutionUniversity of St Andrews. Organic Semiconductor Centreen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.identifier.doihttps://doi.org/10.1002/chem.201701348
dc.description.statusPeer revieweden
dc.date.embargoedUntil2018-04-20
dc.identifier.grantnumberEP/M02105X/1en


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