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dc.contributor.authorGuo, Yuan-Yuan
dc.contributor.authorYang, Lin-Jie
dc.contributor.authorLightfoot, Philip
dc.identifier.citationGuo , Y-Y , Yang , L-J & Lightfoot , P 2019 , ' Three new lead iodide chain compounds, APbI 3 , templated by molecular cations ' , Crystals , vol. 9 , no. 12 , 616 .
dc.identifier.otherPURE: 263997645
dc.identifier.otherPURE UUID: c600375a-5820-4a95-b179-dd24081a2edf
dc.identifier.otherScopus: 85075473942
dc.identifier.otherORCID: /0000-0001-7048-3982/work/65702309
dc.identifier.otherWOS: 000506676000011
dc.descriptionThis research was funded by the China Scholarship Council, grant number 201603780005” the University of St Andrews.en
dc.description.abstractThe crystal structures of three new hybrid organic-inorganic lead halide compounds [IqH]PbI3, [4MiH]PbI3, and [BzH]PbI3 ([IqH+] = isoquinolinium, [4MiH+] = 4-methylimidazolium, [BzH+] = benzotriazolium) have been determined by single crystal x-ray diffraction. All three compounds have the same generic formula as perovskite, ABX3, but adopt a rare non-perovskite structure built from one dimensional (1D) edge-sharing octahedral chains. The bandgap of each compound was investigated by solid UV–Vis spectra. In comparison with previously reported hybrid compounds containing the same type of octahedral chains, [C10H7CH2NH3]Pbl3 and (C7H7N2)PbI3, all three new compounds have lower bandgaps (<2.4 ev), indicating that they may be promising for photovoltaic application.
dc.rightsCopyright © 2019 The Author(s). This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.subjectLead halidesen
dc.subjectHybrid perovskitesen
dc.subjectCrystal structureen
dc.subjectQD Chemistryen
dc.titleThree new lead iodide chain compounds, APbI3, templated by molecular cationsen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Chemistryen
dc.contributor.institutionUniversity of St Andrews.EaSTCHEMen
dc.description.statusPeer revieweden

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