Information card for entry 2207686

Structure parameters

• Chemical name: Iodic acid‒diiodine pentaoxide (1/1)
• Formula: H I3 O8
• Calculated formula: H I3 O8
• SMILES: [I](=O)(=O)O.[I](=O)(=O)O[I](=O)=O
• Title of publication: Redetermination of HI~3~O~8~, an adduct of formula HIO~3~·I~2~O~5~
• Authors of publication: Andreas Fischer
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 12
• Pages of publication: i278 - i279
• a: 7.5529 ± 0.0004 Å
• b: 7.6961 ± 0.0004 Å
• c: 11.3787 ± 0.0005 Å
• α: 90°
• β: 90.178 ± 0.004°
• γ: 90°
• Cell volume: 661.42 ± 0.06 ų
• Cell temperature: 299 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.021
• Residual factor for significantly intense reflections: 0.02
• Weighted residual factors for significantly intense reflections: 0.044
• Weighted residual factors for all reflections included in the refinement: 0.044
• Goodness-of-fit parameter for all reflections included in the refinement: 1.27
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No