Information card for entry 4132445

Structure parameters

• Formula: C9 H29 Br7 N4 Pb2
• Calculated formula: C9 H29 Br7 N4 Pb2
• Title of publication: Bilayered Hybrid Perovskite Ferroelectric with Giant Two-Photon Absorption.
• Authors of publication: Li, Lina; Shang, Xiaoying; Wang, Sasa; Dong, Ningning; Ji, Chengmin; Chen, Xueyuan; Zhao, Sangen; Wang, Jun; Sun, Zhihua; Hong, Maochun; Luo, Junhua
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2018
• Journal volume: 140
• Journal issue: 22
• Pages of publication: 6806 - 6809
• a: 38.91 ± 0.003 Å
• b: 8.4458 ± 0.0005 Å
• c: 8.342 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2741.4 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 36
• Hermann-Mauguin space group symbol: C m c 21
• Hall space group symbol: C 2c -2
• Residual factor for all reflections: 0.1042
• Residual factor for significantly intense reflections: 0.0908
• Weighted residual factors for significantly intense reflections: 0.2297
• Weighted residual factors for all reflections included in the refinement: 0.2516
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No