Information card for entry 4030507

Structure parameters

• Formula: O12 P3 Sb0.5 Ta1.5
• Calculated formula: O12 P3 Sb0.5 Ta1.5
• Title of publication: The (MIII1/2M'V3/3)(PO4)3 compounds, M = Sb, Nd, Eu, Bi; M' = Sb, Nb, Ta. Preparation and structure
• Authors of publication: Jouanneaux, A.; Fitch, A. N.; Oyetola, S.; Verbaere, A.; Guyomard, D.; Piffard, Y.
• Journal of publication: European Journal of Solid State and Inorganic Chemistry
• Year of publication: 1993
• Journal volume: 30
• Pages of publication: 125 - 137
• a: 8.6417 ± 0.0003 Å
• b: 8.6417 ± 0.0003 Å
• c: 22.1498 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1432.51 ± 0.07 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Residual factor R(I) for significantly intense reflections: 0.045
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.50481 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No