Information card for entry 1001184

Structure parameters

• Chemical name: Calcium tantalate
• Formula: Ca0.5 O3 Ta
• Calculated formula: Ca0.5 O3 Ta
• Title of publication: Contribution a l'etude de quelques oxydes doubles que forme le tantale avec l'etain, l'uranium et le calcium.
• Authors of publication: Gasperin, M
• Journal of publication: Bulletin de la Societe Francaise de Mineralogie et de Cristallographie (72,1949-100,1977)
• Year of publication: 1960
• Journal volume: 83
• Pages of publication: 1 - 21
• a: 3.875 ± 0.005 Å
• b: 3.875 ± 0.005 Å
• c: 3.875 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 58.2 ų
• Number of distinct elements: 3
• Space group number: 221
• Hermann-Mauguin space group symbol: P m -3 m
• Hall space group symbol: -P 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No