Information card for entry 2018693

Structure parameters

• Chemical name: (<i>E</i>)-<i>N</i>'-[4-(Diethylamino)benzylidene]-4-hydroxybenzohydrazide
• Formula: C18 H21 N3 O2
• Calculated formula: C18 H21 N3 O2
• SMILES: O=C(N/N=C/c1ccc(N(CC)CC)cc1)c1ccc(O)cc1
• Title of publication: (<i>E</i>)-<i>N</i>'-(4-Chlorobenzylidene)-, (<i>E</i>)-<i>N</i>'-(4-bromobenzylidene)- and (<i>E</i>)-<i>N</i>'-[4-(diethylamino)benzylidene]- derivatives of 4-hydroxybenzohydrazide
• Authors of publication: Subashini, Ashokkumar; Ramamurthi, Kandasamy; Stoeckli-Evans, Helen
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 10
• Pages of publication: o408 - o412
• a: 14.8338 ± 0.001 Å
• b: 12.4571 ± 0.0011 Å
• c: 9.2935 ± 0.0006 Å
• α: 90°
• β: 98.687 ± 0.005°
• γ: 90°
• Cell volume: 1697.6 ± 0.2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0896
• Residual factor for significantly intense reflections: 0.052
• Weighted residual factors for significantly intense reflections: 0.0909
• Weighted residual factors for all reflections included in the refinement: 0.1006
• Goodness-of-fit parameter for all reflections included in the refinement: 1.011
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes