Information card for entry 7714331

Structure parameters

• Formula: C7 H10 I7 N4 Pb Sn
• Calculated formula: C7 H10 I7 N4 Pb Sn
• Title of publication: Diammonium Spacer-Induced Stable Zigzag Type 2D Dion-Jacobson Lead/Tin-Based Perovskite Solar Cells
• Authors of publication: Jung, Mi Hee
• Journal of publication: Dalton Transactions
• Year of publication: 2023
• a: 16.215 ± 0.003 Å
• b: 18.204 ± 0.004 Å
• c: 8.763 ± 0.0018 Å
• α: 90°
• β: 97.13 ± 0.03°
• γ: 90°
• Cell volume: 2566.6 ± 0.9 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.2407
• Residual factor for significantly intense reflections: 0.1271
• Weighted residual factors for significantly intense reflections: 0.3559
• Weighted residual factors for all reflections included in the refinement: 0.3969
• Goodness-of-fit parameter for all reflections included in the refinement: 1.652
• Diffraction radiation wavelength: 0.7 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No