Information card for entry 1001412

Structure parameters

• Chemical name: Lead strontium yttrium calcium copper oxide (.5/2.5/.5/.5/ 2/6.3)
• Formula: Ca0.5 Cu2 O6.3 Pb0.46 Sr2.46 Y0.5
• Calculated formula: Ca0.5 Cu2 O6.3 Pb0.46 Sr2.46 Y0.5
• Title of publication: Superconductivity up to 100 K in lead cuprates: A new superconductor Pb~0.5~Sr~2.5~Y~0.5~Ca~0.5~Cu~2~O~7-δ~
• Authors of publication: Rouillon, T.; Provost, J.; Hervieu, M.; Groult, D.; Michel, C.; Raveau, B.
• Journal of publication: Physica C: Superconductivity and Its Applications (Amsterdam, Netherlands)
• Year of publication: 1989
• Journal volume: 159
• Journal issue: 3
• Pages of publication: 201 - 209
• a: 3.817 Å
• b: 3.817 Å
• c: 11.907 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 173.5 ų
• Number of distinct elements: 6
• 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: 0.07
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No