Information card for entry 4131244

Structure parameters

• Chemical name: Dicesium Silver Bismuth Hexabromide
• Formula: Ag Bi Br6 Cs2
• Calculated formula: Ag Bi Br6 Cs2
• Title of publication: Defect-Induced Band-Edge Reconstruction of a Bismuth-Halide Double Perovskite for Visible-Light Absorption.
• Authors of publication: Slavney, Adam H.; Leppert, Linn; Bartesaghi, Davide; Gold-Parker, Aryeh; Toney, Michael F.; Savenije, Tom J.; Neaton, Jeffrey B.; Karunadasa, Hemamala I.
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2017
• Journal volume: 139
• Journal issue: 14
• Pages of publication: 5015 - 5018
• a: 11.2322 ± 0.0005 Å
• b: 11.2322 ± 0.0005 Å
• c: 11.2322 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1417.08 ± 0.11 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Residual factor for all reflections: 0.0109
• Residual factor for significantly intense reflections: 0.0109
• Weighted residual factors for significantly intense reflections: 0.0224
• Weighted residual factors for all reflections included in the refinement: 0.0224
• Goodness-of-fit parameter for all reflections included in the refinement: 1.507
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.6888 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No