Information card for entry 7033692

Structure parameters

• Formula: La O4 Ta
• Calculated formula: La O4 Ta
• Title of publication: Structural and dielectric studies of the phase behaviour of the topological ferroelectric La1-xNdxTaO4.
• Authors of publication: Cordrey, Keith J.; Stanczyk, Magda; Dixon, Charlotte A. L.; Knight, Kevin S.; Gardner, Jonathan; Morrison, Finlay D.; Lightfoot, Philip
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2015
• Journal volume: 44
• Journal issue: 23
• Pages of publication: 10673 - 10680
• a: 3.94781 ± 0.00004 Å
• b: 14.68792 ± 0.0002 Å
• c: 5.67864 ± 0.00008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 329.277 ± 0.007 ų
• Number of distinct elements: 3
• Space group number: 36
• Hermann-Mauguin space group symbol: C m c 21
• Hall space group symbol: C 2c -2
• Goodness-of-fit parameter for all reflections: 2.23
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No