Information card for entry 2209922

Structure parameters

• Chemical name: bis(2-Nitrobenzaldehyde)-2,6-dipicolinoyhydrazone
• Formula: C21 H15 N7 O6
• Calculated formula: C21 H15 N7 O6
• Title of publication: 2,2'-Bis(2-nitrobenzylidene)pyridine-2,6-dicarbohydrazide
• Authors of publication: Bing Jia; Shaomin Shi; Feihua Luo; Zongqiu Hu
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 8
• Pages of publication: o3326 - o3327
• a: 19.889 ± 0.003 Å
• b: 12.5106 ± 0.0017 Å
• c: 8.301 ± 0.0011 Å
• α: 90°
• β: 92.861 ± 0.003°
• γ: 90°
• Cell volume: 2062.9 ± 0.5 ų
• Cell temperature: 292 ± 2 K
• Ambient diffraction temperature: 292 ± 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: 0.0851
• Residual factor for significantly intense reflections: 0.0558
• Weighted residual factors for significantly intense reflections: 0.1221
• Weighted residual factors for all reflections included in the refinement: 0.1325
• Goodness-of-fit parameter for all reflections included in the refinement: 0.921
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes