Figure 1From: Structural characterization and colour of MgxCu3-xV2O8 (0 ≤ x ≤ 3) and MgyCu2-yV2O7 (0 ≤ y ≤ 2) compositions Diffractograms from Mg x Cu 3-x V 2 O 8 compositions at 800°C. Diffraction maxima from the major crystalline phase in : (a) x = 1.0, MgCu2V2O8; (b) x = 2.0, Mg2CuV2O8 and (c) x = 2.5, Mg2.5Cu0.5V2O8 compositions. Crystalline phases: MC (MgCu2V2O8, monoclinic), CM (Cu3V2O8, monoclinic) and MO (Mg3V2O8, orthorhombic).Back to article page