Information card for entry 2222597

Structure parameters

• Chemical name: (<i>Z</i>,<i>Z</i>)-<i>N</i>''-[Amino(pyrazin-2-yl)methylene]pyrazine-\ 2-carbohydrazonamide
• Formula: C10 H10 N8
• Calculated formula: C10 H10 N8
• SMILES: NC(=N\N=C(\c1nccnc1)N)/c1nccnc1
• Title of publication: (<i>Z</i>,<i>Z</i>)-<i>N</i>''-[Amino(pyrazin-2-yl)methylene]pyrazine-2-carbohydrazonamide
• Authors of publication: Zhang, Ya-Wen; Wang, Jian-Quan; Cheng, Lin
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 8
• Pages of publication: o1941
• a: 8.6576 ± 0.0016 Å
• b: 6.6685 ± 0.0012 Å
• c: 9.6162 ± 0.0018 Å
• α: 90°
• β: 97.682 ± 0.004°
• γ: 90°
• Cell volume: 550.19 ± 0.18 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0417
• Residual factor for significantly intense reflections: 0.0383
• Weighted residual factors for significantly intense reflections: 0.105
• Weighted residual factors for all reflections included in the refinement: 0.1082
• Goodness-of-fit parameter for all reflections included in the refinement: 1.053
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes