(4NPEA)2PbI4 (4NPEA = 4-Nitrophenylethylammonium): Structural, NMR, and Optical Properties of a 3 × 3 Corrugated 2D Hybrid Perovskite

Marie Hélène Tremblay, Félix Thouin, Johannes Leisen, John Bacsa, Ajay Ram Srimath Kandada, Justin M. Hoffman, Mercouri G. Kanatzidis, Aditya D. Mohite, Carlos Silva, Stephen Barlow, Seth R. Marder

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

(4NPEA)2PbI4 (4NPEA = 4-nitrophenylethylammonium) is the first 3 × 3 corrugated 2D organic-Pb/I perovskite. The nitro groups are involved in cation-cation and cation-iodide interactions. The structure contains both highly distorted and near-ideal PbI6 octahedra, consistent with the observation of two 207Pb NMR resonances, while the optical properties resemble those of other 2D perovskites with distorted PbI6 octahedra.

Original languageEnglish
Pages (from-to)4521-4525
Number of pages5
JournalJournal of the American Chemical Society
Volume141
Issue number11
DOIs
Publication statusPublished - Mar 20 2019

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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    Tremblay, M. H., Thouin, F., Leisen, J., Bacsa, J., Srimath Kandada, A. R., Hoffman, J. M., Kanatzidis, M. G., Mohite, A. D., Silva, C., Barlow, S., & Marder, S. R. (2019). (4NPEA)2PbI4 (4NPEA = 4-Nitrophenylethylammonium): Structural, NMR, and Optical Properties of a 3 × 3 Corrugated 2D Hybrid Perovskite. Journal of the American Chemical Society, 141(11), 4521-4525. https://doi.org/10.1021/jacs.8b13207