Information card for entry 1008669

Structure parameters

• Chemical name: Yttrium barium copper cobalt oxide (1/2/2.6/0.4/6.9)
• Formula: Ba2 Co0.38 Cu2.62 O6.91 Y
• Calculated formula: Ba2 Co0.38 Cu2.62 O6.91 Y
• Title of publication: Electron- and powder neutron-diffraction studies of Y Ba2 (Cu1-y Coy)3 O6+x with 0.05< y< 0.33
• Authors of publication: Renevier, H; Hodeau, J L; Marezio, M; Santoro, A
• Journal of publication: Physica C (Amsterdam) (152,1988-)
• Year of publication: 1994
• Journal volume: 220
• Pages of publication: 143 - 159
• a: 3.8772 ± 0.0001 Å
• b: 3.8772 ± 0.0001 Å
• c: 11.7352 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 176.4 ų
• Number of distinct elements: 5
• Space group number: 123
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Residual factor for all reflections: 0.044
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No