Information card for entry 2227730

Structure parameters

• Common name: Aminoiminomethenylphosphonic acid
• Chemical name: [Amino(iminio)methyl]phosphonate
• Formula: C H5 N2 O3 P
• Calculated formula: C H5 N2 O3 P
• SMILES: P(=O)([O-])(O)C(=[NH2+])N
• Title of publication: [Amino(iminio)methyl]phosphonate
• Authors of publication: Yang, Ting-Hai; Zhuang, Wei; Wei, Wei; Yang, Yong-Bing; Chen, Qiang
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 9
• Pages of publication: o2326
• a: 4.8559 ± 0.0017 Å
• b: 5.91 ± 0.002 Å
• c: 8.101 ± 0.003 Å
• α: 99.57 ± 0.006°
• β: 90.784 ± 0.006°
• γ: 101.546 ± 0.006°
• Cell volume: 224.35 ± 0.14 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0433
• Residual factor for significantly intense reflections: 0.0336
• Weighted residual factors for significantly intense reflections: 0.102
• Weighted residual factors for all reflections included in the refinement: 0.1605
• Goodness-of-fit parameter for all reflections included in the refinement: 1.014
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes