Phase relations and crystal structures in the systems (Bi,Ln)2WO6 and (Bi,Ln)2MoO6 (Ln=lanthanide)
β Scribed by Peter S. Berdonosov; Dmitri O. Charkin; Kevin S. Knight; Karen E. Johnston; Richard J. Goff; Valeriy A. Dolgikh; Philip Lightfoot
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 556 KB
- Volume
- 179
- Category
- Article
- ISSN
- 0022-4596
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
A series of double-perovskite oxides Ba 2 LnNbO 6 (Ln β«Ψβ¬ lanthanide elements) were synthesized. Their powder X-ray di4raction measurements and Rietveld analysis show that they are monoclinic with space group P2 1 /n and that Ln 3Ψ and Nb 5Ψ ions are structurally ordered. Although the average Ln+O b
We have investigated the structural properties of LaNdCuO 4 and Pr 2 CuO 4 under hydrostatic pressure up to 37 GPa at ambient temperature by high-resolution angle-dispersive X-ray powder di4raction. Upon increasing pressure a structural transformation into the T-structure (I4/mmm, K 2 NiF 4 -type) w