Information card for entry 2022035

Structure parameters

• Formula: C4 H7 N3 O2
• Calculated formula: C4 H7 N3 O2
• SMILES: O.O=c1[nH]ccc(n1)N
• Title of publication: TAAM: a reliable and user friendly tool for hydrogen-atom location using routine X-ray diffraction data
• Authors of publication: Jha, Kunal Kumar; Gruza, Barbara; Kumar, Prashant; Chodkiewicz, Michal Leszek; Dominiak, Paulina Maria
• Journal of publication: Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 3
• a: 7.7161 ± 0.0008 Å
• b: 9.8337 ± 0.001 Å
• c: 7.5131 ± 0.0008 Å
• α: 90°
• β: 100.523 ± 0.005°
• γ: 90°
• Cell volume: 560.49 ± 0.1 ų
• Cell temperature: 90 ± 0.2 K
• Ambient diffraction temperature: 90 ± 0.2 K
• Number of distinct elements: 4
• 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: 0.0284
• Residual factor for significantly intense reflections: 0.0227
• Weighted residual factors for significantly intense reflections: 0.0553
• Weighted residual factors for all reflections included in the refinement: 0.0591
• Goodness-of-fit parameter for all reflections included in the refinement: 1.209
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKa
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No