Information card for entry 2220928

Structure parameters

• Chemical name: (<i>E</i>)-<i>N'</i>-(4-Pyridylmethylene)-4-(8-quinolyloxy)butanohydrazide 0.25-hydrate
• Formula: C19 H18.5 N4 O2.25
• Calculated formula: C19 H18.5 N4 O2.25
• SMILES: O=C(N/N=C/c1ccncc1)CCCOc1cccc2c1nccc2.O
• Title of publication: (<i>E</i>)-<i>N</i>'-(4-Pyridylmethylene)-4-(8-quinolyloxy)butanohydrazide 0.25-hydrate
• Authors of publication: Chen, Min-E; Li, Jia-Ming
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 2
• Pages of publication: o295
• a: 8.8816 ± 0.0013 Å
• b: 17.42 ± 0.002 Å
• c: 11.3624 ± 0.0017 Å
• α: 90°
• β: 100.765 ± 0.003°
• γ: 90°
• Cell volume: 1727 ± 0.4 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 295 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.105
• Residual factor for significantly intense reflections: 0.058
• Weighted residual factors for significantly intense reflections: 0.132
• Weighted residual factors for all reflections included in the refinement: 0.162
• Goodness-of-fit parameter for all reflections included in the refinement: 1.01
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes