Information card for entry 2101846

Structure parameters

• Chemical name: lithium_tantalate
• Formula: Li O3 Ta
• Calculated formula: Li O3 Ta
• Title of publication: Synchrotron X-ray Studies of LiNbO~3~ and LiTaO~3~
• Authors of publication: Hsu, R.; Maslen, E. N.; du Boulay, D.; Ishizawa, N.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 3
• Pages of publication: 420 - 428
• a: 5.154 ± 0.003 Å
• b: 5.154 ± 0.003 Å
• c: 13.783 ± 0.003 Å
• α: 90 ± 0.01°
• β: 90 ± 0.01°
• γ: 120 ± 0.013°
• Cell volume: 317.1 ± 0.3 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• Space group number: 161
• Hermann-Mauguin space group symbol: R 3 c :H
• Hall space group symbol: R 3 -2"c
• Residual factor for all reflections: 0.016
• Residual factor for significantly intense reflections: 0.016
• Weighted residual factors for all reflections: 0.022
• Weighted residual factors for significantly intense reflections: 0.022
• Goodness-of-fit parameter for all reflections: 1.372
• Goodness-of-fit parameter for significantly intense reflections: 1.372
• Diffraction radiation wavelength: 0.7 Å
• Diffraction radiation type: xray_wiggler
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No