Information card for entry 2013092

Structure parameters

• Chemical name: N,N'-bis(2-pyridyl)benzene-1,4-diamine 2,5-dihydroxy-1,4-benzoquinone (1/1)
• Formula: C22 H18 N4 O4
• Calculated formula: C22 H18 N4 O4
• Title of publication: Hydrogen-bonded one-dimensional networks in 1:1 complexes of <i>N</i>,<i>N</i>'-bis(2-pyridyl)aryldiamines with anilic acid
• Authors of publication: Gdaniec, Maria; Bensemann, Igor; Połoński, Tadeusz
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2002
• Journal volume: 58
• Journal issue: 12
• Pages of publication: o735 - o738
• a: 25.166 ± 0.003 Å
• b: 5.029 ± 0.0005 Å
• c: 15.159 ± 0.0016 Å
• α: 90°
• β: 97.648 ± 0.009°
• γ: 90°
• Cell volume: 1901.5 ± 0.4 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• 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: 0.115
• Residual factor for significantly intense reflections: 0.045
• Weighted residual factors for significantly intense reflections: 0.075
• Weighted residual factors for all reflections included in the refinement: 0.088
• Goodness-of-fit parameter for all reflections included in the refinement: 0.939
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes