PREPARATION AND PROPERTIES OF ORDERED PEROVSKITES (LaSr) (MnW)O6 AND (LaSr) (MgW)O6
Ordered perovskites,(LaSr) (Mn2+W5+)O6 and (LaSr) (Mg2+W5+)O6, were newly prepared. The lattice constants,the electrical conductivities and the magnetic moments were studied. The results indicate that 3d5 electrons in Mn2+ are almost localized and that the interaction between Mn2+ and W5+ is fairly weak in this compound.