| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1333870 | Journal of Solid State Chemistry | 2007 | 7 Pages |
Abstract
Neutron powder diffraction studies of Na1/2La1/2TiO3 and Na1/2Tb1/2TiO3, and a synchrotron X-ray powder diffraction study of Na1/2Eu1/2TiO3 have been carried out. Rietveld refinement of the structures confirmed that Na1/2Eu1/2TiO3 and Na1/2Tb1/2TiO3 crystallizes in GdFeO3 type of structure (space group Pbnm). The ambiguity in the literature regarding the crystal structure of Na1/2La1/2TiO3 has been resolved and the correct space group is found to be R3¯c. A detailed list of refined structural parameters of these compounds is presented for the first time.
Graphical abstractRietveld plot of Na1/2Tb1/2TiO3 after refinement with space group Pbnm.Figure optionsDownload full-size imageDownload as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Rajeev Ranjan, Anatoliy Senyshyn, Hans Boysen, Carsten Baehtz, Friedrich Frey,