Information card for entry 8107678

Structure parameters

• Chemical name: Ethyl 4-hydroxy-2-(4-methoxyphenyl)-5-oxo-1-(2-oxo-2H-chromen-6-yl)-2,5- dihydro-1H-pyrrole-3-carboxylate
• Formula: C23 H19 N O7
• Calculated formula: C23 H19 N O7
• Title of publication: The crystal structure of ethyl 4-hydroxy-2-(4-methoxyphenyl)-5-oxo-1-(2-oxo-2H-chromen-6-yl)-2,5-dihydro-1H-pyrrole-3-carboxylate, C23H19NO7
• Authors of publication: Chakraborty, Bimal Bhushan; Paul, Saurav; Anwar, Siddique; Choudhury, Sudip
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2023
• Journal volume: 238
• Journal issue: 6
• Pages of publication: 1119 - 1121
• a: 17.9964 ± 0.0009 Å
• b: 5.9211 ± 0.0003 Å
• c: 18.8608 ± 0.001 Å
• α: 90°
• β: 98.201 ± 0.003°
• γ: 90°
• Cell volume: 1989.23 ± 0.18 ų
• Cell temperature: 296.15 K
• Ambient diffraction temperature: 296.15 K
• Number of distinct elements: 4
• 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: 0.0679
• Residual factor for significantly intense reflections: 0.0496
• Weighted residual factors for significantly intense reflections: 0.1372
• Weighted residual factors for all reflections included in the refinement: 0.1561
• Goodness-of-fit parameter for all reflections included in the refinement: 1.058
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No