Information card for entry 4032792

Structure parameters

• Formula: C9 H6 N4 O4
• Calculated formula: C9 H6 N4 O4
• SMILES: c1(ccn(c2c(cccc2)N(=O)=O)n1)N(=O)=O
• Title of publication: Regioselective Synthesis, NMR, and Crystallographic Analysis of N1-Substituted Pyrazoles.
• Authors of publication: Huang, Adrian; Wo, Kellie; Lee, So Yeun Christine; Kneitschel, Nika; Chang, Jennifer; Zhu, Kathleen; Mello, Tatsiana; Bancroft, Laura; Norman, Natalie J.; Zheng, Shao-Liang
• Journal of publication: The Journal of organic chemistry
• Year of publication: 2017
• Journal volume: 82
• Journal issue: 17
• Pages of publication: 8864 - 8872
• a: 10.0313 ± 0.001 Å
• b: 3.8374 ± 0.0004 Å
• c: 25.196 ± 0.002 Å
• α: 90°
• β: 96.953 ± 0.006°
• γ: 90°
• Cell volume: 962.76 ± 0.16 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0491
• Residual factor for significantly intense reflections: 0.0436
• Weighted residual factors for significantly intense reflections: 0.118
• Weighted residual factors for all reflections included in the refinement: 0.1222
• Goodness-of-fit parameter for all reflections included in the refinement: 1.074
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No