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dc.contributor.authorGuo, Yuan-Yuan
dc.contributor.authorLightfoot, Philip
dc.identifier.citationGuo , Y-Y & Lightfoot , P 2020 , ' Structural diversity of lead halide chain compounds, APbX 3 , templated by isomeric molecular cations ' , Dalton Transactions , vol. 49 , no. 36 , pp. 12767-12775 .
dc.identifier.otherPURE: 269989040
dc.identifier.otherPURE UUID: 8983a90f-5d20-4f84-a337-bf6831cc71ce
dc.identifier.otherORCID: /0000-0001-7048-3982/work/79917709
dc.identifier.otherScopus: 85091437258
dc.identifier.otherWOS: 000571979900027
dc.descriptionWe acknowledge support from the University of St Andrews, the China Scholarship Council (studentship to YYG).en
dc.description.abstractThree new 1D chain structure type hybrid organic–inorganic lead(II) halides are presented: IQPbBr3, QPbBr3 and QPbI3, templated by large organic cations, isoquinolinium ([IQ+] = protonated isoquinoline) and its isomer quinolonium ([Q+] = protonated quinoline). All three compounds possess the same generic formula as cubic perovskite, ABX3, but adopt different structures. IQPbBr3 adopts a 1D face-sharing single chain hexagonal perovskite structure type, and the other two, QPbBr3 and QPbI3, adopt a non-perovskite structure which is built from 1D edge-sharing octahedral double chains. Crystal structures and preliminary photophysical properties are discussed. Two of them have lower bandgaps than the other reported materials with the same structure type, indicating the value of further exploratory studies for these types of materials.
dc.relation.ispartofDalton Transactionsen
dc.rightsCopyright © 2020 the Author(s). 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 of lead halide chain compounds, APbX3, templated by isomeric molecular cationsen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews.EaSTCHEMen
dc.contributor.institutionUniversity of St Andrews.School of Chemistryen
dc.description.statusPeer revieweden

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