Information card for entry 7134721

Structure parameters

• Formula: C25 H23 N O8
• Calculated formula: C25 H23 N O8
• Title of publication: Steric hindrance regulation in hydrogen-bonded organic frameworks: from nonporous to microporous.
• Authors of publication: Wang, Xiaokang; Liu, Hongyan; Sun, Meng; Gao, Fei; Feng, Xueying; Xu, Mingming; Fan, Weidong; Sun, Daofeng
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2025
• Journal volume: 61
• Journal issue: 57
• Pages of publication: 10538 - 10541
• a: 12.0307 ± 0.0003 Å
• b: 22.7887 ± 0.0005 Å
• c: 8.6147 ± 0.0002 Å
• α: 90°
• β: 100.092 ± 0.003°
• γ: 90°
• Cell volume: 2325.3 ± 0.1 ų
• Cell temperature: 294 ± 0.5 K
• Ambient diffraction temperature: 294 ± 0.5 K
• Number of distinct elements: 4
• 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: 0.0665
• Residual factor for significantly intense reflections: 0.0465
• Weighted residual factors for significantly intense reflections: 0.1207
• Weighted residual factors for all reflections included in the refinement: 0.1364
• Goodness-of-fit parameter for all reflections included in the refinement: 1.022
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No