Information card for entry 4338122

Structure parameters

• Formula: Ir4 K O8
• Calculated formula: Ir4 K O8
• Title of publication: Control of the Iridium Oxidation State in the Hollandite Iridate Solid Solution K1-xIr4O8.
• Authors of publication: Talanov, Artem; Phelan, W. Adam; Kelly, Zachary A.; Siegler, Maxime A.; McQueen, Tyrel M.
• Journal of publication: Inorganic chemistry
• Year of publication: 2014
• Journal volume: 53
• Journal issue: 9
• Pages of publication: 4500 - 4507
• a: 10.0492 ± 0.0003 Å
• b: 10.0492 ± 0.0003 Å
• c: 3.14959 ± 0.00013 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 318.066 ± 0.019 ų
• Cell temperature: 110 ± 5 K
• Ambient diffraction temperature: 110 ± 5 K
• Number of distinct elements: 3
• Space group number: 87
• Hermann-Mauguin space group symbol: I 4/m
• Hall space group symbol: -I 4
• Residual factor for all reflections: 0.0237
• Residual factor for significantly intense reflections: 0.0208
• Weighted residual factors for significantly intense reflections: 0.041
• Weighted residual factors for all reflections included in the refinement: 0.0418
• Goodness-of-fit parameter for all reflections included in the refinement: 1.081
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No