Information card for entry 1537133

Structure parameters

• Chemical name: Ta1.17 Y2.83 O7.14
• Formula: O7.14 Ta1.17 Y2.83
• Calculated formula: O7.136 Ta1.172 Y2.828
• Title of publication: Fluorite-related phases Ln3 M O7, Ln= Rare-earth, Y or Sc, M= Nb, Sb or Ta III. Structure of the non-stoichiometric Y3 Ta O7 phase
• Authors of publication: Rossell, H.J.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1979
• Journal volume: 27
• Pages of publication: 287 - 292
• a: 10.4732 Å
• b: 7.3876 Å
• c: 3.7152 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 287.452 ų
• Number of distinct elements: 3
• Space group number: 65
• Hermann-Mauguin space group symbol: C m m m
• Hall space group symbol: -C 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No