Information card for entry 1008816

Structure parameters

• Chemical name: Strontium potassium bismuth oxide (0.44/0.56/1/3)
• Formula: Bi K0.56 O3 Sr0.44
• Calculated formula: Bi K0.56 O3 Sr0.44
• Title of publication: Discovery of a second family of bismuth-oxide-based superconductors
• Authors of publication: Kazakov, S M; Chaillout, C; Bordet, P; Capponi, J J; Nunez-Regueiro, M; Rysak, A; Tholence, J L; Radaelli, P G; Putilin, S N; Antipov, E V
• Journal of publication: Nature (London)
• Year of publication: 1997
• Journal volume: 390
• Pages of publication: 148 - 150
• a: 5.9416 ± 0.0002 Å
• b: 5.9416 ± 0.0002 Å
• c: 8.4394 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 297.9 ų
• Number of distinct elements: 4
• Space group number: 140
• Hermann-Mauguin space group symbol: I 4/m c m
• Hall space group symbol: -I 4 2c
• Residual factor for all reflections: 0.082
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No