Information card for entry 1001762

Structure parameters

• Chemical name: Mercury bismuth barium copper oxide (0.8/0.2/2/1/4.28)
• Formula: Ba2 Bi0.22 Cu Hg0.78 O4.28
• Calculated formula: Ba2 Bi0.22 Cu Hg0.78 O4.28
• Title of publication: Single crystal study of the "1201" superconductor Hg0.8 Bi0.2 Ba2 Cu O4+d
• Authors of publication: Pelloquin, D; Maignan, A; Guesdon, A; Hardy, V; Raveau, B
• Journal of publication: Physica C (Amsterdam) (152,1988-)
• Year of publication: 1996
• Journal volume: 265
• Pages of publication: 5 - 12
• a: 3.88 ± 0.0004 Å
• b: 3.88 ± 0.0004 Å
• c: 9.492 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 142.9 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: 0.063
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No