| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10653161 | Solid State Communications | 2005 | 6 Pages |
Abstract
The structures of the double perovskites Ba2LnRuO6 (Ln=La, Pr and Nd) at room temperature were re-investigated by profile analysis of X-ray diffraction data. It has been shown that neither the triclinic P1¯/I1¯ nor the monoclinic P21/n space group correctly describes their structures. Ba2LaRuO6 is actually rhombohedral, space group R3¯, cell parameters a=6.03196(10) Ã
and α=60.298(2)°. On the other hand, both Ba2PrRuO6 and Ba2NdRuO6 are found to be cubic, space group Fm3¯m, with the cell parameters a=8.48416(6) and 8.47061(5) Ã
, respectively.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
W.T. Fu, D.J.W. IJdo,