Information card for entry 2104622

Structure parameters

• Formula: K N O3
• Calculated formula: K N O3
• SMILES: [K+].[O-]N(=O)=O
• Title of publication: Growth and single-crystal refinement of phase-III potassium nitrate, KNO~3~
• Authors of publication: Freney, Evelyn J.; Garvie, Laurence A. J.; Groy, Thomas L.; Buseck, Peter R.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 6
• Pages of publication: 659 - 663
• a: 5.4325 ± 0.0002 Å
• b: 5.4325 ± 0.0002 Å
• c: 8.8255 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 225.56 ± 0.02 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 3
• Space group number: 160
• Hermann-Mauguin space group symbol: R 3 m :H
• Hall space group symbol: R 3 -2"
• Residual factor for all reflections: 0.0167
• Residual factor for significantly intense reflections: 0.0167
• Weighted residual factors for significantly intense reflections: 0.041
• Weighted residual factors for all reflections included in the refinement: 0.041
• Goodness-of-fit parameter for all reflections included in the refinement: 1.137
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No