Information card for entry 1559713

Structure parameters

• Common name: Ca2CuO3
• Formula: Ca1.821 Cu O3 Sr0.179
• Calculated formula: Ca1.82 Cu O3 Sr0.18
• Title of publication: Crystal Structure of Dicalcium Cuprate, Ca2CuO3
• Authors of publication: Hjorth, Michael; Hyldtoft, Jens
• Journal of publication: Acta Chemica Scandinavica
• Year of publication: 1990
• Journal volume: 44
• Pages of publication: 516 - 518
• a: 3.2781 ± 0.0004 Å
• b: 3.787 ± 0.0004 Å
• c: 12.277 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 152.41 ± 0.03 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Residual factor for significantly intense reflections: 0.019
• Weighted residual factors for significantly intense reflections: 0.022
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No