Information card for entry 2002945

Structure parameters

• Formula: Na O3 Ta
• Calculated formula: Na O3 Ta
• Title of publication: High-temperature phases of NaNbO~3~ and NaTaO~3~
• Authors of publication: Darlington, C. N. W.; Knight, K. S.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 1
• Pages of publication: 24 - 30
• a: 5.55465 ± 0.00002 Å
• b: 5.55465 ± 0.00002 Å
• c: 3.93426 ± 0.00002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 121.388 ± 0.0009 ų
• Cell temperature: 878 K
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: P 4/m b m
• Hall space group symbol: -P 4 2ab
• Diffraction radiation probe: neutron
• Diffraction radiation type: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No