Information card for entry 7241920

Structure parameters

• Formula: C8 H24 I4 N2 Pb
• Calculated formula: C8 H24 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: 8.857 ± 0.0018 Å
• b: 8.675 ± 0.0017 Å
• c: 27.435 ± 0.006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2108 ± 0.8 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 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: 0.0811
• Residual factor for significantly intense reflections: 0.0626
• Weighted residual factors for significantly intense reflections: 0.1602
• Weighted residual factors for all reflections included in the refinement: 0.177
• Goodness-of-fit parameter for all reflections included in the refinement: 1.082
• Diffraction radiation wavelength: 0.7 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No