Information card for entry 1008638

Structure parameters

• Chemical name: Barium praseodymium copper oxide (2/1/3/6.9)
• Formula: Ba2 Cu3 O6.9 Pr
• Calculated formula: Ba2 Cu3 O6.9 Pr
• Title of publication: On the oxidation-reduction of Ba~2~PrCu~3~O~y~ single crystals
• Authors of publication: Amador, U; Moran, E; Alario-Franco, M A; Ibanez, J; Martin, J; Rey, T S
• Journal of publication: Solid State Ionics
• Year of publication: 1993
• Journal volume: 63
• Pages of publication: 858 - 865
• a: 3.8984 ± 0.0003 Å
• b: 3.8984 ± 0.0003 Å
• c: 11.613 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 176.5 ų
• 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 all reflections: 0.0372
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No