Structural diversity in layered hybrid perovskites, A2PbBr4 or AA′PbBr4, templated by small disc-shaped amines

Yuan-Yuan Guo; Lin-Jie Yang; Simon Biberger; Jason A. McNulty; Teng Li; Konstantin Schotz; Fabian Panzer; Philip Lightfoot

doi:10.1021/acs.inorgchem.0c01807

Structural diversity in layered hybrid perovskites, A₂PbBr₄ or AA′PbBr₄, templated by small disc-shaped amines

Yuan-Yuan Guo, Lin-Jie Yang, Simon Biberger, Jason A. McNulty, Teng Li, Konstantin Schotz, Fabian Panzer, Philip Lightfoot

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Abstract

We 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.

Original language	English
Pages (from-to)	12858-12866
Journal	Inorganic Chemistry
Volume	59
Issue number	17
Early online date	11 Aug 2020
DOIs	https://doi.org/10.1021/acs.inorgchem.0c01807
Publication status	Published - 8 Sept 2020

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Structural diversity A2PbBr4 or AA'PbBr4 Accepted
Copyright 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 https://doi.org/10.1021/acs.inorgchem.0c01807
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Structural diversity in layered hybrid perovskites, A2PbBr4 or AA′PbBr4, templated by small disc-shaped amines (dataset)
Guo, Y. (Creator), Yang, L. (Creator), Biberger, S. (Creator), McNulty, J. A. (Creator), Li, T. (Creator), Schötz, K. (Creator), Panzer, F. (Creator) & Lightfoot, P. (Creator), University of St Andrews, 10 Aug 2020
DOI: 10.17630/54781f80-3c71-48a2-aed7-45381cab7683
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@article{00abc73415574751bc6f9404fd354f08,

title = "Structural diversity in layered hybrid perovskites, A2PbBr4 or AA′PbBr4, templated by small disc-shaped amines",

abstract = "We 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. {\textquoteleft}3 ×3{\textquoteright} 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.",

author = "Yuan-Yuan Guo and Lin-Jie Yang and Simon Biberger and McNulty, {Jason A.} and Teng Li and Konstantin Schotz and Fabian Panzer and Philip Lightfoot",

note = "Y.-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 {\textquoteleft}{\textquoteleft}Solar Technologies go Hybrid{\textquoteright}{\textquoteright}.",

year = "2020",

month = sep,

day = "8",

doi = "10.1021/acs.inorgchem.0c01807",

language = "English",

volume = "59",

pages = "12858--12866",

journal = "Inorganic Chemistry",

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publisher = "American Chemical Society (ACS)",

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TY - JOUR

T1 - Structural diversity in layered hybrid perovskites, A2PbBr4 or AA′PbBr4, templated by small disc-shaped amines

AU - Guo, Yuan-Yuan

AU - Yang, Lin-Jie

AU - Biberger, Simon

AU - McNulty, Jason A.

AU - Li, Teng

AU - Schotz, Konstantin

AU - Panzer, Fabian

AU - Lightfoot, Philip

N1 - Y.-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’’.

PY - 2020/9/8

Y1 - 2020/9/8

N2 - We 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.

AB - We 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.

U2 - 10.1021/acs.inorgchem.0c01807

DO - 10.1021/acs.inorgchem.0c01807

M3 - Article

SN - 0020-1669

VL - 59

SP - 12858

EP - 12866

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 17

ER -

Structural diversity in layered hybrid perovskites, A2PbBr4 or AA′PbBr4, templated by small disc-shaped amines

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Structural diversity in layered hybrid perovskites, A2PbBr4 or AA′PbBr4, templated by small disc-shaped amines (dataset)

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Structural diversity in layered hybrid perovskites, A₂PbBr₄ or AA′PbBr₄, templated by small disc-shaped amines