Information card for entry 7241916

Structure parameters

• Formula: C14 H20 I4 N2 Pb
• Calculated formula: C14 H20 I4 N2 Pb
• Title of publication: Exploration of two-dimensional perovskites incorporating methylammonium for high performance solar cells
• Authors of publication: Jung, Mi-Hee
• Journal of publication: CrystEngComm
• Year of publication: 2021
• Journal volume: 23
• Journal issue: 5
• Pages of publication: 1181 - 1200
• a: 9.126 ± 0.002 Å
• b: 8.627 ± 0.002 Å
• c: 28.397 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2235.7 ± 0.7 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0292
• Residual factor for significantly intense reflections: 0.0244
• Weighted residual factors for significantly intense reflections: 0.0626
• Weighted residual factors for all reflections included in the refinement: 0.0735
• Goodness-of-fit parameter for all reflections included in the refinement: 1.287
• Diffraction radiation wavelength: 0.63 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No