Information card for entry 7050747

Structure parameters

• Chemical name: N,N'-Bis(2-pyridyl)-4,4'-diaminobiphenyl
• Formula: C22 H18 N4
• Calculated formula: C22 H18 N4
• Title of publication: Supramolecular structures formed by 2-aminopyridine derivatives.
• Authors of publication: Bensemann, Igor; Gdaniec, Maria; Połoński, Tadeusz
• Journal of publication: New Journal of Chemistry
• Year of publication: 2002
• Journal volume: 26
• Journal issue: 4
• Pages of publication: 448
• a: 14.761 ± 0.003 Å
• b: 13.162 ± 0.003 Å
• c: 18.341 ± 0.004 Å
• α: 90°
• β: 104.7 ± 0.03°
• γ: 90°
• Cell volume: 3446.7 ± 1.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.1665
• Residual factor for significantly intense reflections: 0.0502
• Weighted residual factors for significantly intense reflections: 0.1157
• Weighted residual factors for all reflections included in the refinement: 0.1346
• Goodness-of-fit parameter for all reflections included in the refinement: 0.96
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No