Information card for entry 1563401

Structure parameters

• Formula: O9 Pr2 Ta2
• Calculated formula: O9 Pr2 Ta2
• Title of publication: The energetics of lanthanum tantalate materials
• Authors of publication: Forbes, Tori Z.; Nyman, May; Rodriguez, Mark A.; Navrotsky, Alexandra
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2010
• Journal volume: 183
• Journal issue: 11
• Pages of publication: 2516 - 2521
• a: 14.0332 ± 0.0004 Å
• b: 3.90367 ± 0.00021 Å
• c: 6.65687 ± 0.00018 Å
• α: 90°
• β: 90.8447 ± 0.0024°
• γ: 90°
• Cell volume: 364.63 ± 0.02 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• RFsqd: 0.08235
• Goodness-of-fit parameter for all reflections: 2.1
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54056 Å
• Diffraction radiation type: Kα~1~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No