Information card for entry 1001442

Structure parameters

• Chemical name: Lead strontium yttrium copper oxide (.5/2.5/1/2/6.6)
• Formula: Cu2 O6.6 Pb0.5 Sr2.5 Y
• Calculated formula: Cu2 O6.6 Pb0.5 Sr2.5 Y
• Title of publication: The solid solution Pb~0.5~Sr~2.5~Y~1-x~Ca~x~Cu~2~O~7-d~: Superconductivity and structure
• Authors of publication: Rouillon, T; Provost, J; Hervieu, M; Groult, D; Michel, C; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1990
• Journal volume: 84
• Pages of publication: 375 - 385
• a: 3.8253 ± 0.0003 Å
• b: 3.8253 ± 0.0003 Å
• c: 11.891 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 174 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: 0.066
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No