Information card for entry 2011858

Structure parameters

• Formula: Ba2 Cu3 O6.26 Sm
• Calculated formula: Ba2 Cu3 O6.26 Sm
• Title of publication: Tetragonal SmBa~2~Cu~3~O~7{-~<i>x</i>} [<i>x</i>~=~0.74(4)]
• Authors of publication: Sato, Shoichi; Kino, Yoshihiro; Shibata, Atsushi; Nakamura, Masaru; Krauns, Christian; Shiohara, Yuh
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 4
• Pages of publication: 341 - 343
• a: 3.878 ± 0.001 Å
• b: 3.878 Å
• c: 11.818 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 177.73 ± 0.05 ų
• Cell temperature: 297.2 K
• Number of distinct elements: 4
• Space group number: 123
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Residual factor for significantly intense reflections: 0.019
• Weighted residual factors for all reflections included in the refinement: 0.026
• Goodness-of-fit parameter for all reflections included in the refinement: 1.594
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes