Information card for entry 2239623

Structure parameters

• Chemical name: Ethyl 8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate
• Formula: C13 H13 N O4
• Calculated formula: C13 H13 N O4
• Title of publication: Ethyl 8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate
• Authors of publication: Ishikawa, Yoshinobu; Yoshida, Nanako
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 6
• Pages of publication: o719
• a: 26.32 ± 0.03 Å
• b: 7.0628 ± 0.0015 Å
• c: 25.305 ± 0.016 Å
• α: 90°
• β: 102.24 ± 0.06°
• γ: 90°
• Cell volume: 4597 ± 6 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 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 significantly intense reflections: 0.0531
• Weighted residual factors for all reflections included in the refinement: 0.1303
• Goodness-of-fit parameter for all reflections included in the refinement: 0.992
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes