Information card for entry 2010261

Structure parameters

• Formula: B2 Ca0.339 Cu2 O6 Sr0.661
• Calculated formula: B2 Ca Cu2 O6 Sr
• Title of publication: Sr~0.735~Ba~0.265~Cu~2~(BO~3~)~2~ and Sr~0.661~Ca~0.339~Cu~2~(BO~3~)~2~
• Authors of publication: Norrestam, R.; Carlson, S.; Sjödin, A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 12
• Pages of publication: 1847 - 1849
• a: 8.9692 ± 0.0009 Å
• b: 8.9692 ± 0.0009 Å
• c: 6.54 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 526.12 ± 0.11 ų
• Cell temperature: 293 ± 1 K
• Number of distinct elements: 5
• Space group number: 121
• Hermann-Mauguin space group symbol: I -4 2 m
• Hall space group symbol: I -4 2
• Residual factor for significantly intense reflections: 0.024
• Weighted residual factors for significantly intense reflections: 0.03
• Goodness-of-fit parameter for significantly intense reflections: 1.27
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No