(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*

*Corresponding author for this work

Research output: Contribution to journalArticle

2 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 (US)
Pages (from-to)4521-4525
Number of pages5
JournalJournal of the American Chemical Society
Volume141
Issue number11
DOIs
StatePublished - Mar 20 2019

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Perovskite
Cations
Optical properties
Positive ions
Nuclear magnetic resonance
Iodides
Observation
perovskite

ASJC Scopus subject areas

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

Cite this

Tremblay, M. H., Thouin, F., Leisen, J., Bacsa, J., Srimath Kandada, A. R., Hoffman, J. M., ... 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
Tremblay, Marie Hélène ; Thouin, Félix ; Leisen, Johannes ; Bacsa, John ; Srimath Kandada, Ajay Ram ; Hoffman, Justin M. ; Kanatzidis, Mercouri G. ; Mohite, Aditya D. ; Silva, Carlos ; Barlow, Stephen ; Marder, Seth R. / (4NPEA)2PbI4 (4NPEA = 4-Nitrophenylethylammonium) : Structural, NMR, and Optical Properties of a 3 × 3 Corrugated 2D Hybrid Perovskite. In: Journal of the American Chemical Society. 2019 ; Vol. 141, No. 11. pp. 4521-4525.
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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.",
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Tremblay, MH, Thouin, F, Leisen, J, Bacsa, J, Srimath Kandada, AR, Hoffman, JM, Kanatzidis, MG, Mohite, AD, Silva, C, Barlow, S & Marder, SR 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, vol. 141, no. 11, pp. 4521-4525. https://doi.org/10.1021/jacs.8b13207

(4NPEA)2PbI4 (4NPEA = 4-Nitrophenylethylammonium) : Structural, NMR, and Optical Properties of a 3 × 3 Corrugated 2D Hybrid Perovskite. / Tremblay, Marie Hélène; Thouin, Félix; Leisen, Johannes; Bacsa, John; Srimath Kandada, Ajay Ram; Hoffman, Justin M.; Kanatzidis, Mercouri G.; Mohite, Aditya D.; Silva, Carlos; Barlow, Stephen; Marder, Seth R.

In: Journal of the American Chemical Society, Vol. 141, No. 11, 20.03.2019, p. 4521-4525.

Research output: Contribution to journalArticle

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T2 - Structural, NMR, and Optical Properties of a 3 × 3 Corrugated 2D Hybrid Perovskite

AU - Tremblay, Marie Hélène

AU - Thouin, Félix

AU - Leisen, Johannes

AU - Bacsa, John

AU - Srimath Kandada, Ajay Ram

AU - Hoffman, Justin M.

AU - Kanatzidis, Mercouri G.

AU - Mohite, Aditya D.

AU - Silva, Carlos

AU - Barlow, Stephen

AU - Marder, Seth R.

PY - 2019/3/20

Y1 - 2019/3/20

N2 - (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.

AB - (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.

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