Information card for entry 8105850

Structure parameters

• Formula: C18 H26 Cl N4 O
• Calculated formula: C18 H26 Cl N4 O
• Title of publication: The crystal structure of a matrine derivative, 13-(4-Cl-pyrrole)-matrine, C18H26ClN4O
• Authors of publication: Jing-Min, Ye; Hui-Qing, He; Xu-Hong, Jiang; Zhan-Mei, Liu; Xing-An, Cheng; Zhao-Chang, He
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2019
• Journal volume: 234
• Journal issue: 4
• Pages of publication: 785 - 786
• a: 5.3476 ± 0.0001 Å
• b: 14.4068 ± 0.0002 Å
• c: 22.3285 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1720.23 ± 0.05 ų
• Cell temperature: 100 ± 0.1 K
• Ambient diffraction temperature: 100 ± 0.1 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0372
• Residual factor for significantly intense reflections: 0.035
• Weighted residual factors for significantly intense reflections: 0.0935
• Weighted residual factors for all reflections included in the refinement: 0.095
• Goodness-of-fit parameter for all reflections included in the refinement: 1.082
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No