Information card for entry 4507899

Structure parameters

• Formula: C23 H16 N4 O
• Calculated formula: C23 H16 N4 O
• Title of publication: Solid-State N‒H···O/O‒H···N Tautomerism in Resonance-Assisted 1-(Arylazo)-2-Naphthols and Its Through-Spaceπ* ←πPerturbation in TCNQ Cocrystals. A Variable-Temperature X-ray Crystal Study
• Authors of publication: Gilli, Gastone; Bertolasi, Valerio; Gilli, Paola
• Journal of publication: Crystal Growth & Design
• Year of publication: 2013
• Journal volume: 13
• Journal issue: 8
• Pages of publication: 3308
• a: 7.694 ± 0.0002 Å
• b: 9.9957 ± 0.0003 Å
• c: 12.7215 ± 0.0004 Å
• α: 101.109 ± 0.0011°
• β: 97.6114 ± 0.001°
• γ: 103.613 ± 0.0013°
• Cell volume: 916.71 ± 0.05 ų
• Cell temperature: 200 K
• Ambient diffraction temperature: 200 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: 0.0726
• Residual factor for significantly intense reflections: 0.0488
• Weighted residual factors for significantly intense reflections: 0.1284
• Weighted residual factors for all reflections included in the refinement: 0.1468
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No