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dc.contributor.authorGuo, Yuan-Yuan
dc.contributor.authorYang, Lin-Jie
dc.contributor.authorBiberger, Simon
dc.contributor.authorMcNulty, Jason A.
dc.contributor.authorLi, Teng
dc.contributor.authorSchotz, Konstantin
dc.contributor.authorPanzer, Fabian
dc.contributor.authorLightfoot, Philip
dc.identifier.citationGuo , Y-Y , Yang , L-J , Biberger , S , McNulty , J A , Li , T , Schotz , K , Panzer , F & Lightfoot , P 2020 , ' Structural diversity in layered hybrid perovskites, A 2 PbBr 4 or AA′PbBr 4 , templated by small disc-shaped amines ' , Inorganic Chemistry , vol. 59 , no. 17 , pp. 12858-12866 .
dc.identifier.otherPURE: 269323509
dc.identifier.otherPURE UUID: 00abc734-1557-4751-bc6f-9404fd354f08
dc.identifier.otherORCID: /0000-0001-7048-3982/work/78891452
dc.identifier.otherScopus: 85089975618
dc.identifier.otherWOS: 000570979900104
dc.descriptionY.-Y.G. and T.L. acknowledge the University of St Andrews and China Scholarship Council for funding of studentships (201603780005) and (201606280032), respectively. J.A.M. and P.L. acknowledge financial support from the Leverhulme trust (RPG-2018-065). S.B., K.S. and F.P. acknowledge financial support from the German National Science Foundation via the Projects 423895689, KO 3973/2-1 and PA 3373/3-1 and further acknowledge support by the Bavarian State Ministry of Science, Research, and the Arts for the Collaborative Research Network ‘‘Solar Technologies go Hybrid’’.en
dc.description.abstractWe present three new hybrid layered lead(II) bromide perovskites of generic composition A2PbBr4 or AA′PbBr4, which exhibit three distinct structure types. [TzH]2PbBr4, ([TzH+]= 1,2,4-triazolium), adopts a (001)-oriented layer structure, [AaH]2PbBr4, ([AaH+] =acetamidinium), adopts a (110)-oriented type, whereas [ImH][TzH]PbBr4, ([ImH+] =imidazolium),adopts a rare (110)-oriented structure with enhanced corrugation (i.e. ‘3 ×3’ type). The crystal structures of each are discussed in terms of the differing natureof the templating molecular species. Photoluminescent spectra for each are reported and the behaviours discussed in relation to the different structure of each composition.
dc.relation.ispartofInorganic Chemistryen
dc.rightsCopyright Copyright © 2020 American Chemical Society. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the author created accepted manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at
dc.subjectQD Chemistryen
dc.titleStructural diversity in layered hybrid perovskites, A2PbBr4 or AA′PbBr4, templated by small disc-shaped aminesen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews.School of Chemistryen
dc.contributor.institutionUniversity of St Andrews.EaSTCHEMen
dc.description.statusPeer revieweden

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