Information card for entry 4134281

Structure parameters

• Formula: C10 H0 F0 I4 N2 Pb
• Calculated formula: C10 I4 N2 Pb
• Title of publication: Observation of vortex domains in a two-dimensional lead iodide perovskite ferroelectric.
• Authors of publication: Zhang, Han-Yue; Song, Xian-Jiang; Chen, Xiao-Gang; Zhang, Zhi-Xu; You, Yu-Meng; Tang, Yuan-Yuan; Xiong, Ren-Gen
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2020
• a: 6.5653 ± 0.0007 Å
• b: 6.5653 ± 0.0007 Å
• c: 25.81 ± 0.007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1112.5 ± 0.3 ų
• Cell temperature: 453 ± 2 K
• Ambient diffraction temperature: 453 ± 2 K
• Number of distinct elements: 6
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor for all reflections: 0.1066
• Residual factor for significantly intense reflections: 0.0594
• Weighted residual factors for significantly intense reflections: 0.1765
• Weighted residual factors for all reflections included in the refinement: 0.1999
• Goodness-of-fit parameter for all reflections included in the refinement: 1.164
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No