Information card for entry 1100068

Structure parameters

• Common name: strontium oxide iodide
• Formula: I6 O Sr4
• Calculated formula: I6 O Sr4
• SMILES: [I-].[Sr+2].[I-].[I-].[Sr+2].[O-2].[Sr+2].[I-].[Sr+2].[I-].[I-]
• Title of publication: Strontium oxide iodide
• Authors of publication: Barker, Marten G.; Francesconi, M. Grazia; Shutt, Thomas H.; Wilson, Claire
• Journal of publication: Acta Crystallographica, Section E: Structure Reports Online
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 6
• Pages of publication: i44 - i45
• a: 10.747 ± 0.001 Å
• b: 10.747 ± 0.001 Å
• c: 7.8678 ± 0.0009 Å
• α: 90 ± 0°
• β: 90 ± 0°
• γ: 120 ± 0°
• Cell volume: 787 ± 0.3 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Sample thermal history: heated at 1000C for 24 hours; cooled to room temperature at 1C/hour
• Number of distinct elements: 3
• Space group number: 186
• Hermann-Mauguin space group symbol: P 63 m c
• Hall space group symbol: P 6c -2c
• Residual factor for all reflections: 0.0429
• Residual factor for significantly intense reflections: 0.0297
• Weighted residual factors for significantly intense reflections: 0.0522
• Weighted residual factors for all reflections included in the refinement: 0.0548
• Goodness-of-fit parameter for all reflections included in the refinement: 0.937
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Duplicate of: 2200256
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No