Information card for entry 1001640

Structure parameters

• Chemical name: Yttrium barium copper iron(III) oxide
• Formula: Ba Cu Fe O5 Y
• Calculated formula: Ba Cu Fe O5 Y
• Title of publication: Crystal and magnetic structure of Y Ba Cu Fe O5
• Authors of publication: Caignaert, V; Mirebeau, I; Bouree, F; Nguyen, N; Ducouret, A; Greneche, J - M; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1995
• Journal volume: 114
• Pages of publication: 24 - 35
• a: 3.8751 ± 0.0001 Å
• b: 3.8751 ± 0.0001 Å
• c: 7.679 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 115.3 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: 0.032
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No