Information card for entry 1539855

Structure parameters

• Chemical name: Y Ba4 Cu3 O9
• Formula: Ba4 Cu3 O9 Y
• Calculated formula: Ba4 Cu3 O9 Y
• Title of publication: Crystal structure and electrical conductivity of Y Ba4 Cu3 O8.5+delta (delta= 0.0 - 0.5)
• Authors of publication: de Leeuw, D.M.; Zandbergen, H.W.; Mutsaers, C.A.H.A.; Steeman, R.A.; Frikkee, E.
• Journal of publication: Physica C (Amsterdam)
• Year of publication: 1989
• Journal volume: 158
• Pages of publication: 391 - 396
• a: 8.1174 Å
• b: 8.1174 Å
• c: 8.1174 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 534.873 ų
• Number of distinct elements: 4
• Space group number: 200
• Hermann-Mauguin space group symbol: P m -3
• Hall space group symbol: -P 2 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No