Information card for entry 1531764

Structure parameters

• Chemical name: Sr2 Y (Fe Cu2) O7.68
• Formula: Cu2 Fe O7.68 Sr2 Y
• Calculated formula: Cu1.99 Fe1.01 O7.68 Sr2 Y
• Title of publication: Crystal structure of magnetic superconductor Fe Sr2 Y Cu2 O6+d
• Authors of publication: Mochiku, T.; Mihara, Y.; Hata, Y.; Kamisawa, S.; Fukuyama, M.; Suzuki, J.-I.; Hirata, K.; Metoki, N.; Kadowaki, K.; Fujii, H.
• Journal of publication: Journal of the Physical Society of Japan
• Year of publication: 2002
• Journal volume: 71
• Pages of publication: 790 - 796
• a: 3.8141 Å
• b: 3.8141 Å
• c: 11.3394 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 164.958 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
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No