Information card for entry 7135810

Structure parameters

• Formula: C28 H18 N4 O2
• Calculated formula: C28 H18 N4 O2
• Title of publication: A quinazolinone-linked covalent organic framework with an intrinsic N-N bond for efficient palladium nanocatalysis
• Authors of publication: Zhang, Xuhao; Zhang, Xiu-Hao; Liu, Fu-Hao; Li, Fei; Geng, Yan; Yao, Bing-Jian
• Journal of publication: Chemical Communications
• Year of publication: 2026
• a: 16.0275 ± 0.0013 Å
• b: 14.7197 ± 0.0016 Å
• c: 18.5097 ± 0.0019 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4366.8 ± 0.7 ų
• Cell temperature: 200 ± 0.1 K
• Ambient diffraction temperature: 200 ± 0.1 K
• Number of distinct elements: 4
• 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: 0.1512
• Residual factor for significantly intense reflections: 0.0712
• Weighted residual factors for significantly intense reflections: 0.1902
• Weighted residual factors for all reflections included in the refinement: 0.2517
• Goodness-of-fit parameter for all reflections included in the refinement: 1.032
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No