Information card for entry 7134418

Structure parameters

• Formula: C56 H64 Br8 N4 Pb2
• Calculated formula: C56 H64 Br8 N4 Pb2
• Title of publication: Spacer cation enabled dimension control for efficient and wavelength-tunable blue perovskite light-emitting diodes
• Authors of publication: Liu, Qingxiang; Wu, Xinan; Coffey, Aidan H.; Yang, Hanjun; Park, Jee Yung; Hu, Qixuan; Ma, Ke; Zhu, Chenhui; Zhao, Yong Sheng; Dou, Letian; Wang, Kang
• Journal of publication: Chemical Communications
• Year of publication: 2025
• Journal volume: 61
• Journal issue: 42
• Pages of publication: 7644 - 7647
• a: 11.6289 ± 0.0006 Å
• b: 11.6771 ± 0.0005 Å
• c: 22.39 ± 0.0014 Å
• α: 97.483 ± 0.002°
• β: 90.784 ± 0.002°
• γ: 90.022 ± 0.002°
• Cell volume: 3014.2 ± 0.3 ų
• Cell temperature: 240 ± 2 K
• Ambient diffraction temperature: 240 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1472
• Residual factor for significantly intense reflections: 0.088
• Weighted residual factors for significantly intense reflections: 0.289
• Weighted residual factors for all reflections included in the refinement: 0.335
• Goodness-of-fit parameter for all reflections included in the refinement: 1.051
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No