Information card for entry 2242371

Structure parameters

• Common name: AM-56; 3-(4-Bromophenyl)-1,5-diphenylformazan
• Chemical name: <i>N</i>'-Anilino-4-bromo-<i>N</i>-(phenylimino)benzene-1-carboximidamide
• Formula: C19 H15 Br N4
• Calculated formula: C19 H15 Br N4
• Title of publication: Syntheses, spectroscopy, and crystal structures of 3-(4-bromophenyl)-1,5-diphenylformazan and the 3-(4-bromophenyl)-1,5-diphenylverdazyl radical and the crystal structure of the by-product 5-anilino-3-(4-bromophenyl)-1-phenyl-1<i>H</i>-1,2,4-triazole
• Authors of publication: Schnakenburg, Gregor; Meyer, Andreas
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2018
• Journal volume: 74
• Journal issue: 3
• Pages of publication: 292 - 297
• a: 7.793 ± 0.0005 Å
• b: 19.0947 ± 0.0016 Å
• c: 22.1843 ± 0.0017 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3301.1 ± 0.4 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.1071
• Residual factor for significantly intense reflections: 0.0574
• Weighted residual factors for significantly intense reflections: 0.1311
• Weighted residual factors for all reflections included in the refinement: 0.1525
• Goodness-of-fit parameter for all reflections included in the refinement: 1.031
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes