Information card for entry 1008814

Structure parameters

• Chemical name: Gold barium yttrium calcium copper oxide (1/2/0.7/0.3/2/7)
• Formula: Au Ba2 Ca0.3 Cu2 O7 Y0.7
• Calculated formula: Au Ba2 Ca0.3 Cu2 O7 Y0.7
• Title of publication: Au Ba2 (Y(1-x) Ca(x)) Cu2 O7: a new superconducting gold cuprate with Tc above 80 K
• Authors of publication: Bordet, P; LeFloch, S; Chaillout, C; Duc, F; Gorius, M F; Perroux, M; Capponi, J J; Toulemonde, P; Tholence, J L
• Journal of publication: Physica C (Amsterdam) (152,1988-)
• Year of publication: 1997
• Journal volume: 276
• Pages of publication: 237 - 244
• a: 3.8298 ± 0.0005 Å
• b: 3.842 ± 0.0005 Å
• c: 12.111 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 178.2 ų
• Number of distinct elements: 6
• Space group number: 47
• Hermann-Mauguin space group symbol: P m m m
• Hall space group symbol: -P 2 2
• Residual factor for all reflections: 0.0491
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No