Information card for entry 2312056

Structure parameters

• Chemical name: (±,E)-<i>N</i>'-[5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-ylidene]-4-hydroxybenzohydrazide ethanol monosolvate
• Formula: C24 H24 N2 O7
• Calculated formula: C24 H24 N2 O7
• Title of publication: Crystal structures of three newly synthesized flavanone hydrazones.
• Authors of publication: Yennawar, Hemant P.; Sigmon, Anna; Margulis, Eleanora
• Journal of publication: Acta crystallographica. Section E, Crystallographic communications
• Year of publication: 2023
• Journal volume: 79
• Journal issue: Pt 3
• Pages of publication: 236 - 240
• a: 10.0964 ± 0.0009 Å
• b: 10.157 ± 0.0008 Å
• c: 12.3628 ± 0.001 Å
• α: 84.557 ± 0.007°
• β: 68.169 ± 0.008°
• γ: 82.529 ± 0.007°
• Cell volume: 1165.39 ± 0.18 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1186
• Residual factor for significantly intense reflections: 0.0855
• Weighted residual factors for significantly intense reflections: 0.2521
• Weighted residual factors for all reflections included in the refinement: 0.3006
• Goodness-of-fit parameter for all reflections included in the refinement: 1.073
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes