Information card for entry 4030716

Structure parameters

• Formula: O9 Ru2 Sr4
• Calculated formula: O9 Ru2 Sr4
• Title of publication: Sr4Ru2O9: A structural model resulting from the stacking of [Sr3O9] and [Sr3O6] mixed layers. Structural relationships to related perovskite-type structures
• Authors of publication: Dussarrat, C.; Fompeyrine, J.; Darriet, J.
• Journal of publication: European Journal of Solid State and Inorganic Chemistry
• Year of publication: 1995
• Journal volume: 32
• Pages of publication: 3 - 14
• a: 9.642 ± 0.002 Å
• b: 9.642 ± 0.002 Å
• c: 8.104 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 652.5 ± 0.3 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• Space group number: 190
• Hermann-Mauguin space group symbol: P -6 2 c
• Hall space group symbol: P -6c -2c
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for significantly intense reflections: 0.066
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No