Information card for entry 2243558

Structure parameters

• Common name: Potassium propionate
• Chemical name: Poly[(μ~5~-propanoato)potassium(I)]
• Formula: C3 H5 K O2
• Calculated formula: C3 H5 K O2
• Title of publication: Layered alkali propanoates <i>M</i>^+^(C~2~H~5~COO)^{-^}; <i>M</i>^+^ = Na^+^, K^+^, Rb^+^, Cs^+^
• Authors of publication: Fábry, Jan; Samolová, Erika
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 9
• Pages of publication: 1508 - 1513
• a: 3.907 ± 0.0017 Å
• b: 5.7872 ± 0.0017 Å
• c: 11.317 ± 0.005 Å
• α: 90°
• β: 94.03 ± 0.02°
• γ: 90°
• Cell volume: 255.25 ± 0.18 ų
• Cell temperature: 240 ± 2 K
• Ambient diffraction temperature: 240 ± 2 K
• Number of distinct elements: 4
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Residual factor for all reflections: 0.0656
• Residual factor for significantly intense reflections: 0.0505
• Weighted residual factors for significantly intense reflections: 0.0852
• Weighted residual factors for all reflections included in the refinement: 0.0872
• Goodness-of-fit parameter for significantly intense reflections: 2.24
• Goodness-of-fit parameter for all reflections included in the refinement: 2.07
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes