Information card for entry 1000319

Structure parameters

• Chemical name: Tribarium bis(oxohexafluorotantalate)
• Formula: Ba3 F12 O2 Ta2
• Calculated formula: Ba3 F12 O2 Ta2
• Title of publication: A new oxyfluoride Ba~3~Ta~2~O~2~F~12~: structural approach
• Authors of publication: Crosnier-Lopez, M P; Laligand, Y; Fourquet, J L
• Journal of publication: European Journal of Solid State Inorganic Chemistry
• Year of publication: 1993
• Journal volume: 30
• Pages of publication: 155 - 163
• a: 5.5063 ± 0.0003 Å
• b: 5.5063 ± 0.0003 Å
• c: 21.0295 ± 0.0015 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 637.6 ų
• Number of distinct elements: 4
• Space group number: 137
• Hermann-Mauguin space group symbol: P 42/n m c :2
• Hall space group symbol: -P 4ac 2a
• Residual factor for all reflections: 0.054
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No