Ranjan, Rajeev ; Senyshyn, Anatoliy ; Boysen, Hans ; Baehtz, Carsten ; Frey, Friedrich (2007) Crystal structures of Na1/2Ln1/2TiO3 (Ln: La, Eu, Tb) Journal of Solid State Chemistry, 180 (3). pp. 995-1001. ISSN 0022-4596
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Official URL: http://doi.org/10.1016/j.jssc.2006.12.030
Related URL: http://dx.doi.org/10.1016/j.jssc.2006.12.030
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 . A detailed list of refined structural parameters of these compounds is presented for the first time.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 123049 |
| Deposited On: | 02 Sep 2021 12:47 |
| Last Modified: | 02 Sep 2021 12:47 |
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