Information card for entry 4000951

Structure parameters

• Formula: Ba4 O9 Ta2
• Calculated formula: Ba4 O9 Ta2
• Title of publication: Structures, Phase Transitions, Hydration, and Ionic Conductivity of Ba4Ta2O9
• Authors of publication: Ling, Chris D.; Avdeev, Maxim; Kharton, Vladislav V.; Yaremchenko, Aleksey A.; Macquart, René B.; Hoelzel, Markus
• Journal of publication: Chemistry of Materials
• Year of publication: 2010
• Journal volume: 22
• Journal issue: 2
• Pages of publication: 532
• a: 6.1106 ± 0.0004 Å
• b: 16.1109 ± 0.0008 Å
• c: 12.2127 ± 0.001 Å
• α: 90°
• β: 120.332 ± 0.0029°
• γ: 90°
• Cell volume: 1037.72 ± 0.12 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No