Information card for entry 2005881

Structure parameters

• Chemical name: Potassium phosphonoacetate hydrate
• Formula: C2 H6 K O6 P
• Calculated formula: C2 H6 K O6 P
• SMILES: [K+].P(=O)(O)([O-])CC(=O)O.O
• Title of publication: Phosphonoacetic Acid (H~3~AP) and its Salts KH~2~AP.H~2~ O, (NH~4~)H~2~AP, LiH~2~AP, NaH~2~AP.2H~2~ O, K~2~HAP, (NH~4~)~2~HAP, Na~2~HAP.2H~2~ O, (NH~4~)~3~AP.2H~2~ O and Na~3~AP.10H~2~O
• Authors of publication: Lis, T.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 1
• Pages of publication: 28 - 42
• a: 6.99 ± 0.004 Å
• b: 6.266 ± 0.003 Å
• c: 15.932 ± 0.008 Å
• α: 90°
• β: 98.41 ± 0.04°
• γ: 90°
• Cell volume: 690.3 ± 0.6 ų
• Cell temperature: 297 ± 1 K
• Ambient diffraction temperature: 297 ± 1 K
• Number of distinct elements: 5
• 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: 0.0555
• Residual factor for significantly intense reflections: 0.0353
• Weighted residual factors for all reflections: 0.0995
• Weighted residual factors for significantly intense reflections: 0.0923
• Goodness-of-fit parameter for all reflections: 1.075
• Goodness-of-fit parameter for significantly intense reflections: 1.124
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No