Information card for entry 1001540

Structure parameters

• Chemical name: Thallium barium europium cerium copper oxide (1/2/1.5/.5/2/9)
• Formula: Ba2 Ce0.5 Cu2 Eu1.5 O9 Tl
• Calculated formula: Ba2 Ce0.5 Cu2 Eu1.5 O9 Tl
• Title of publication: TlBa~2~(Eu,Ce)~2~Cu~2~O~9+d~, a new member of the double fluorite-type cuprate family. Structure and possible induced superconductivity by oxygen high-pressure annealing
• Authors of publication: Liu, R S; Hervieu, M; Michel, C; Maignan, A; Martin, C; Raveau, B; Edwards, P P
• Journal of publication: Physica C (Amsterdam) (152,1988-)
• Year of publication: 1992
• Journal volume: 197
• Pages of publication: 131 - 135
• a: 3.8784 ± 0.0005 Å
• b: 3.8784 ± 0.0005 Å
• c: 30.415 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 457.5 ų
• Number of distinct elements: 6
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor for all reflections: 0.087
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No