Information card for entry 1001854

Structure parameters

• Chemical name: Barium tetralanthanum pentacopper 13.4-oxide
• Formula: Ba Cu5 La4 O13.4
• Calculated formula: Ba Cu5 La4 O13.395
• Title of publication: The oxygen defect perovskite Ba La4 Cu5 O13.4, a metallic conductor
• Authors of publication: Michel, C; Er-Rakho, L; Raveau, B
• Journal of publication: Materials Research Bulletin
• Year of publication: 1985
• Journal volume: 20
• Pages of publication: 667 - 671
• a: 8.644 ± 0.004 Å
• b: 8.644 ± 0.004 Å
• c: 3.867 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 288.9 ų
• Number of distinct elements: 4
• Space group number: 83
• Hermann-Mauguin space group symbol: P 4/m
• Hall space group symbol: -P 4
• Residual factor for all reflections: 0.083
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No