DARRIET, Jacques; GRASSET, Fabien; BATTLE, Peter

doi:10.1016/S0025-5408(96)00183-3

Metadatos

Mostrar el registro completo del ítem

Licencia de uso del documento

DARRIET, Jacques
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

GRASSET, Fabien
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

BATTLE, Peter
Inorganic Chemistry Laboratory [Oxford]

Idioma

Article de revue

Este ítem está publicado en

Materials Research Bulletin. 1997-02, vol. 32, n° 2, p. 139-150

Elsevier

Resumen en inglés

The compounds A3A′RuO6 (A = Ca, Sr; A′ = Li, Na) have been synthesized by solid state reactions and studied by X-ray powder diffraction and magnetometry. They all adopt the K4CdCl6 (Sr4PtO6) structure with the cations A′ and Ru occupying the trigonal prismatic and octahedral sites respectively. Infinite chains of octahedra and trigonal prisms sharing faces run parallel to the c axis, the chains being separated by the cations A (Ca, Sr). The validity of this description of the structure is discussed in the light of magnetic susceptibility data which suggest that these phases all transform to a magnetically ordered state in the temperature range 70 < T/K < 120. Preliminary results of powder neutron diffraction experiments confirm the presence of long-range magnetic order in the low temperature phase.< Leer menos

Metadatos

Licencia de uso del documento

Synthesis, crystal structure and magnetic properties of A3A′RuO6 (A = Ca, Sr; A′ = Li, Na)

Idioma

Este ítem está publicado en

Resumen en inglés

DOI

Orígen

Centros de investigación