Information card for entry 1009011

Structure parameters

• Chemical name: Strontium potassium dibismuthate (1.6/1.4/1)
• Formula: Bi2 K1.4 O7 Sr1.6
• Calculated formula: Bi2 K1.4 O7 Sr1.6
• Title of publication: A new layered bismuthate (Sr,K)3 Bi2 O7: synthesis and crystal structure
• Authors of publication: Pshirkov, J S; Kazakov, S M; Bougerol-Chaillout, C; Bordet, P; Capponi, J J; Putilin, S N; Antipov, E V
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1999
• Journal volume: 144
• Pages of publication: 405 - 408
• a: 4.1549 ± 0.0001 Å
• b: 4.1549 ± 0.0001 Å
• c: 21.82729 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 376.8 ų
• Number of distinct elements: 4
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor for all reflections: 0.033
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No