Information card for entry 2239351

Structure parameters

• Chemical name: (<i>E</i>)-4-Methyl-<i>N</i>'-[(4-oxo-4<i>H</i>-chromen-3-yl)methylidene]benzohydrazide
• Formula: C18 H14 N2 O3
• Calculated formula: C18 H14 N2 O3
• SMILES: Cc1ccc(cc1)C(=O)N/N=C/c1coc2c(c1=O)cccc2
• Title of publication: (<i>E</i>)-4-Methyl-<i>N</i>'-[(4-oxo-4<i>H</i>-chromen-3-yl)methylidene]benzohydrazide
• Authors of publication: Ishikawa, Yoshinobu; Watanabe, Kohzoh
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 5
• Pages of publication: o565
• a: 7.759 ± 0.01 Å
• b: 8.543 ± 0.007 Å
• c: 11.047 ± 0.015 Å
• α: 103.55 ± 0.11°
• β: 95.53 ± 0.12°
• γ: 94.6 ± 0.09°
• Cell volume: 704.5 ± 1.5 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 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 significantly intense reflections: 0.0539
• Weighted residual factors for all reflections included in the refinement: 0.1869
• Goodness-of-fit parameter for all reflections included in the refinement: 1.088
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes