Structural, microstructural and vibrational analyses of the monoclinic tungstate BiLuWO6

The average structure of BiLuWO6 determined from X-ray diffraction data can be represented by A2/m space group. Experimental Electron Diffraction patterns along the [0vw] zone axes of the monoclinic structure and associated simulated patterns show the existence of a monoclinic superstructure with space group P2 or P2/m.