Information card for entry 8104624

Structure parameters

• Chemical name: 1-cyclopropyl-7-ethoxy-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
• Formula: C15 H13 F2 N O4
• Calculated formula: C15 H13 F2 N O4
• Title of publication: Crystal structure of 1-cyclopropyl-7-ethoxy-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid, C15H13F2NO4
• Authors of publication: Zhang, Chun-Yan; Nie, Xu-Liang; Huang, Guo-Ping; Xiong, Yuan-Zhen; Huang, Jian-Ping
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2021
• Journal volume: 236
• Journal issue: 5
• Pages of publication: 923 - 925
• a: 5.1342 ± 0.001 Å
• b: 9.6478 ± 0.0018 Å
• c: 27.192 ± 0.005 Å
• α: 90°
• β: 95.42°
• γ: 90°
• Cell volume: 1340.9 ± 0.4 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0524
• Residual factor for significantly intense reflections: 0.0434
• Weighted residual factors for significantly intense reflections: 0.113
• Weighted residual factors for all reflections included in the refinement: 0.1197
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No