Information card for entry 2216090

Structure parameters

• Chemical name: ammonium lead iodide
• Formula: H4 I3 N Pb
• Calculated formula: H4 I3 N Pb
• SMILES: [Pb]12(I)[I][Pb]34(I)(I)[I]1[Pb]1(I)(I)([I]2)[I]3[Pb](I)([I]4)[I]1.[NH4+].[NH4+].[NH4+].[NH4+]
• Title of publication: NH~4~PbI~3~
• Authors of publication: Fan, Le-Qing; Wu, Ji-Huai
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 11
• Pages of publication: i189 - i189
• a: 10.3029 ± 0.0014 Å
• b: 4.7411 ± 0.0005 Å
• c: 17.288 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 844.47 ± 0.18 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• 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: 0.0333
• Weighted residual factors for significantly intense reflections: 0.0808
• Weighted residual factors for all reflections included in the refinement: 0.0827
• Goodness-of-fit parameter for all reflections included in the refinement: 1.016
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes