Information card for entry 2003966

Structure parameters

• Common name: pyruvic acid oxime
• Chemical name: 2-hydroxyiminopropanoic acid
• Formula: C3 H5 N O3
• Calculated formula: C3 H5 N O3
• Title of publication: Resonance-Assisted Hydrogen Bonds Between Oxime and Carboxyl Groups. II. The Tetrameric Structure of Pyruvic Acid Oxime
• Authors of publication: Maurin, J. K.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 10
• Pages of publication: 2111 - 2113
• a: 8.313 ± 0.005 Å
• b: 9.717 ± 0.005 Å
• c: 12.151 ± 0.004 Å
• α: 70.86 ± 0.04°
• β: 88.56 ± 0.04°
• γ: 82.11 ± 0.05°
• Cell volume: 918.3 ± 0.8 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0639
• Residual factor for significantly intense reflections: 0.0393
• Weighted residual factors for all reflections: 0.1139
• Weighted residual factors for significantly intense reflections: 0.1038
• Goodness-of-fit parameter for all reflections: 1.016
• Goodness-of-fit parameter for significantly intense reflections: 1.13
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No