Information card for entry 7202742

Structure parameters

• Formula: Cu La1.111 O3.506 Sr0.889
• Calculated formula: Cu La1.1576 O3.4776 Sr0.8422
• Title of publication: The (3 + 2)D structure of oxygen deficient LaSrCuO3.52
• Authors of publication: Joke Hadermann; Olivier Pérez; Nicolas Créon; Claude Michel; Maryvonne Hervieu
• Journal of publication: Journal of Materials Chemistry
• Year of publication: 2007
• Journal volume: 17
• Journal issue: 22
• Pages of publication: 2344
• a: 3.7587 ± 0.0014 Å
• b: 3.759 ± 0.002 Å
• c: 13.007 ± 0.004 Å
• α: 90°
• β: 90 ± 0.05°
• γ: 90°
• Cell volume: 183.78 ± 0.13 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: I 4/m m m
• Residual factor for all reflections: 0.0368
• Residual factor for significantly intense reflections: 0.0329
• Weighted residual factors for significantly intense reflections: 0.0355
• Weighted residual factors for all reflections included in the refinement: 0.0362
• Method of determination: powder diffraction
• Diffraction radiation probe: neutron
• Diffraction radiation wavelength: 1.225 Å
• Diffraction radiation type: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No