Information card for entry 2012339

Structure parameters

• Common name: Ammonium Hydrgen Tartronate
• Chemical name: Ammonium hydrogen hydroxypropanedioate
• Formula: C3 H7 N O5
• Calculated formula: C3 H7 N O5
• Title of publication: Ammonium hydrogen tartronate at 240 and 20K
• Authors of publication: Moritani, Yoshimitsu; Fukunaga, Takeo; Ishida, Hiroyuki; Kashino, Setsuo
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 11
• Pages of publication: 1349 - 1351
• a: 4.2418 ± 0.0007 Å
• b: 9.0258 ± 0.0012 Å
• c: 14.217 ± 0.003 Å
• α: 90°
• β: 94.335 ± 0.015°
• γ: 90°
• Cell volume: 542.75 ± 0.16 ų
• Cell temperature: 20 K
• Ambient diffraction temperature: 20 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: 0.053
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for all reflections included in the refinement: 0.096
• Goodness-of-fit parameter for all reflections included in the refinement: 1.015
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes