Molybdate-phosphates of single- and tetravalent metals

The obtaining of molybdate-phosphates by the solid-phase reaction method substitution of (PO4)3- for (MoO4)2- in double zirconium-containing phosphates has been investi- gated. X-ray analysis of single-phase samples of alkaline-zirconium (thallium) molybdate-phosphates was carried out, which showed their homogeneity. The diffractograms of single-phase images of A1-xZr2(PO4)3-x (MoO4)x (A = K, Rb, Cs) show a smooth shift of the diffraction maxima with a gradual change in their relative intensities with x increasing.