Information card for entry 1526534

Structure parameters

• Chemical name: (Hg0.75 W0.25) Sr2 (Sm0.75 Ce0.25)2 Cu2 O9
• Formula: Ce0.5 Cu2 Hg0.75 O9 Sm1.5 Sr2 W0.25
• Calculated formula: Ce0.5 Cu2 Hg0.75 O9 Sm1.5 Sr2 W0.25
• Title of publication: Synthesis and study of Hg-based 1222-type superconducting cuprates (Hg, M) Sr2 (Ln, Ce)2 Cu2 Oz
• Authors of publication: Kandyel, E.; Yamamoto, A.; Wen, J.G.; Tajima, S.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2000
• Journal volume: 154
• Pages of publication: 488 - 497
• a: 3.8462 Å
• b: 3.8462 Å
• c: 29.182 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 431.697 ų
• Number of distinct elements: 7
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No