Information card for entry 9012070

Structure parameters

• Formula: Ba2 O32 Ta15
• Calculated formula: Ba2 O32 Ta15
• Title of publication: Reduced alkaline earth tantalates
• Authors of publication: Siegrist, T.; Cava, R. J.; Krajewski, J. J.
• Journal of publication: Materials Research Bulletin
• Year of publication: 1997
• Journal volume: 32
• Pages of publication: 881 - 887
• a: 7.773 Å
• b: 7.773 Å
• c: 35.414 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1853.03 ų
• Number of distinct elements: 3
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No