Information card for entry 4335639

Structure parameters

• Common name: delta-Cesium_Lead_Iodide
• Formula: Cs I3 Pb
• Calculated formula: Cs I3 Pb
• Title of publication: Semiconducting Tin and Lead Iodide Perovskites with Organic Cations: Phase Transitions, High Mobilities, and Near-Infrared Photoluminescent Properties
• Authors of publication: Constantinos C. Stoumpos; Christos D. Malliakas; Mercouri G. Kanatzidis
• Journal of publication: Inorganic Chemistry
• Year of publication: 2013
• Journal volume: 52
• Pages of publication: 9019 - 9038
• a: 10.4342 ± 0.0007 Å
• b: 4.7905 ± 0.0003 Å
• c: 17.761 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 887.78 ± 0.1 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0364
• Residual factor for significantly intense reflections: 0.0266
• Weighted residual factors for significantly intense reflections: 0.0457
• Weighted residual factors for all reflections included in the refinement: 0.0477
• Goodness-of-fit parameter for all reflections included in the refinement: 1.069
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No