Information card for entry 4127236

Structure parameters

• Formula: C8 H32 Br10 N4 Pb3
• Calculated formula: C8 H32 Br10 N4 Pb3
• Title of publication: An Unprecedented Biaxial Trilayered Hybrid Perovskite Ferroelectric with Directionally Tunable Photovoltaic Effects.
• Authors of publication: Wang, Sasa; Liu, Xitao; Li, Lina; Ji, Chengmin; Sun, Zhihua; Wu, Zhenyue; Hong, Maochun; Luo, Junhua
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2019
• Journal volume: 141
• Journal issue: 19
• Pages of publication: 7693 - 7697
• a: 8.4247 ± 0.0003 Å
• b: 46.305 ± 0.003 Å
• c: 8.4256 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3286.9 ± 0.3 ų
• Cell temperature: 280 ± 2 K
• Ambient diffraction temperature: 280 ± 2 K
• Number of distinct elements: 5
• Space group number: 41
• Hermann-Mauguin space group symbol: C 2 e b
• Hall space group symbol: C -2ac 2
• Residual factor for all reflections: 0.1602
• Residual factor for significantly intense reflections: 0.1094
• Weighted residual factors for significantly intense reflections: 0.1926
• Weighted residual factors for all reflections included in the refinement: 0.2189
• Goodness-of-fit parameter for all reflections included in the refinement: 1.113
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No