Information card for entry 1001506

Structure parameters

• Chemical name: Strontium praseodymium copper oxide (2/1/2/5.7)
• Formula: Cu2 O5.667 Pr Sr2
• Calculated formula: Cu2 O5.66667 Pr Sr2
• Title of publication: The layered cuprates Sr~2-x~Ln~1+x~Cu~2~O~6-d~: a structure built up from the two limit structures Sr~2~LnCu~2~O~6~ and Sr~6~Ln~3~Cu~6~O~17~ (Ln=Pr,Y)
• Authors of publication: Lucas, S; Caignaert, V; Hervieu, M; Michel, C; Raveau, B
• Journal of publication: European Journal of Solid State Inorganic Chemistry
• Year of publication: 1992
• Journal volume: 29
• Pages of publication: 399 - 409
• a: 3.7626 ± 0.0001 Å
• b: 11.5157 ± 0.0004 Å
• c: 20.1199 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 871.8 ų
• Number of distinct elements: 4
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Residual factor for all reflections: 0.05
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No