Information card for entry 2011237

Structure parameters

• Chemical name: 3-Methoxy-4-hydroxyl-benzaldehyde 4,5-Diaza-9-fluorenylidenehydrazone
• Formula: C19 H14 N4 O2
• Calculated formula: C19 H14 N4 O2
• SMILES: Oc1ccc(C=NN=C2c3cccnc3c3ncccc23)cc1OC
• Title of publication: 4-Hydroxy-3-methoxybenzaldehyde 4,5-diazafluoren-9-ylidenehydrazone
• Authors of publication: Shanmuga Sundara Raj, S.; Fun, Hoong-Kun; Lu, Zhong-Lin; Xiao, Wen; Gong, Xiao-Yang; Gen, Chang-Ming
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2000
• Journal volume: 56
• Journal issue: 8
• Pages of publication: 1015 - 1016
• a: 7.513 ± 0.0002 Å
• b: 26.9091 ± 0.0005 Å
• c: 7.9141 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1599.98 ± 0.06 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor for all reflections: 0.0593
• Residual factor for significantly intense reflections: 0.0405
• Weighted residual factors for all reflections included in the refinement: 0.0932
• Goodness-of-fit parameter for all reflections included in the refinement: 0.931
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes