CEQUINOR   05415
CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Unidad Ejecutora - UE
artículos
Título:
IR-spectroscopic Characterization of NaLn(III)TiO4 and AgLn(III)TiO4 Oxides Related to the K2NiF4 Structural Type
Autor/es:
LAVAT, AE; ENRIQUE JOSE BARAN
Revista:
Journal of Alloys and Compounds
Editorial:
Elsevier
Referencias:
Lugar: Amsterdam, Holanda; Año: 2006 vol. 419 p. 334 - 334
ISSN:
0925-8388
Resumen:
   A series ofternary oxides of the type NaLnTiO4 (with Ln = La,Nd,Sm,Eu,Gd,Dy,Y) and AgLnTiO4 (with Ln = La,Nd), have been prepared and their structures confirmed by X-ray powder diffractometry. They are related to the K2NiF4 structural type, with the monovalent and trivalent cations distributed in an ordered way on the K sublattice. The IR spectra of these materials were recorded and briefly discussed on the basis of their structural peculiarities and by comparison with those of related oxides.
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