Information card for entry 2214184

Structure parameters

• Chemical name: Pyridine-2-carboxamidrazonium hydrogenoxalate
• Formula: C8 H10 N4 O4
• Calculated formula: C8 H10 N4 O4
• SMILES: n1c(C(=[NH2+])NN)cccc1.O=C(O)C(=O)[O-]
• Title of publication: Pyridine-2-carboxamidrazonium hydrogenoxalate
• Authors of publication: Wang, Min; Hu, Bo; Wang, Xiao-Yan; Wang, Cheng-Gang; Cao, Min-Na
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 7
• Pages of publication: o3215 - o3215
• a: 26.634 ± 0.003 Å
• b: 5.6454 ± 0.0007 Å
• c: 18.337 ± 0.002 Å
• α: 90°
• β: 131.03 ± 0.002°
• γ: 90°
• Cell volume: 2079.9 ± 0.4 ų
• Cell temperature: 299 ± 2 K
• Ambient diffraction temperature: 299 ± 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: 0.0929
• Residual factor for significantly intense reflections: 0.0581
• Weighted residual factors for significantly intense reflections: 0.1192
• Weighted residual factors for all reflections included in the refinement: 0.1366
• Goodness-of-fit parameter for all reflections included in the refinement: 0.99
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes