Information card for entry 2224322

Structure parameters

• Chemical name: <i>N</i>'-[(<i>E</i>)-Benzylidene]-1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carbohydrazide
• Formula: C19 H18 N4 O2
• Calculated formula: C19 H18 N4 O2
• SMILES: Cc1nc2c(c(=O)c(cn2CC)C(=O)N/N=C/c2ccccc2)cc1
• Title of publication: <i>N</i>'-[(<i>E</i>)-Benzylidene]-1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carbohydrazide
• Authors of publication: Deeba, Farah; Khan, Misbahul Ain; Zia-ur-Rehman, Muhammad; Şahin, Ertan; Çaylak, Nagihan
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 12
• Pages of publication: o3152 - o3153
• a: 7.1642 ± 0.0001 Å
• b: 8.8383 ± 0.0001 Å
• c: 14.456 ± 0.0002 Å
• α: 82.624 ± 0.006°
• β: 85.454 ± 0.007°
• γ: 68.594 ± 0.005°
• Cell volume: 844.63 ± 0.04 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: 0.101
• Residual factor for significantly intense reflections: 0.06
• Weighted residual factors for significantly intense reflections: 0.148
• Weighted residual factors for all reflections included in the refinement: 0.1753
• Goodness-of-fit parameter for all reflections included in the refinement: 1.032
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes