Information card for entry 4000949

Structure parameters

• Formula: Ba4 O9 Ta2
• Calculated formula: Ba4 O9 Ta2
• SMILES: [Ba+2].[Ba+2].[Ba+2].[Ta]12(O[Ta](O1)(O2)(=O)(=O)=O)(=O)(=O)=O.[Ba+2]
• 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: 6.18852 ± 0.00023 Å
• b: 6.18852 Å
• c: 16.1277 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 534.91 ± 0.04 ų
• Number of distinct elements: 3
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No