Information card for entry 1562614

Structure parameters

• Common name: Europium Tantalate
• Formula: Eu0.13 O8 Ta3
• Calculated formula: Eu0.1342 O8 Ta3
• Title of publication: New high pressure rare earth tantalates RExTa2O5+1.5x (RE=La, Eu, Yb)
• Authors of publication: Zibrov, Igor P.; Filonenko, Vladimir P.; Zakharov, Nikolai D.; Werner, Peter; Drobot, Dmitrii V.; Nikishina, Elena E.; Lebedeva, Elena N.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2013
• Journal volume: 203
• Pages of publication: 240 - 246
• a: 10.41815 ± 0.00026 Å
• b: 7.26845 ± 0.00014 Å
• c: 6.98322 ± 0.00012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 528.796 ± 0.019 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 3
• Space group number: 72
• Hermann-Mauguin space group symbol: I b a m
• Hall space group symbol: -I 2 2c
• RFsqd: 0.13801
• Goodness-of-fit parameter for all reflections: 1.26
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5406 Å
• Diffraction radiation type: CuKα~1~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No