Information card for entry 4128208

Structure parameters

• Formula: C9 H30 Br7 N3 Pb2
• Calculated formula: C9 H30 Br7 N3 Pb2
• Title of publication: Two-Dimensional Hybrid Perovskite-Type Ferroelectric for Highly Polarization-Sensitive Shortwave Photodetection.
• Authors of publication: Li, Lina; Liu, Xitao; Li, Yaobin; Xu, Zhiyun; Wu, Zhenyue; Han, Shiguo; Tao, Kewen; Hong, Maochun; Luo, Junhua; Sun, Zhihua
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2019
• Journal volume: 141
• Journal issue: 6
• Pages of publication: 2623 - 2629
• a: 39.4594 ± 0.0013 Å
• b: 8.4214 ± 0.0002 Å
• c: 8.3557 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2776.63 ± 0.13 ų
• Cell temperature: 355 ± 2 K
• Ambient diffraction temperature: 355 ± 2 K
• Number of distinct elements: 5
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.0615
• Residual factor for significantly intense reflections: 0.0543
• Weighted residual factors for significantly intense reflections: 0.1512
• Weighted residual factors for all reflections included in the refinement: 0.1646
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No