Pb2MgTeO6 Baldinozzi G, Grebille D, Sciau P, Kiat J, Moret J, Berar J Journal of Physics: Condensed Matter 10 (1998) 6461-6472 Rietveld refinement of the incommensurate structure of the elpasolite (ordered perovskite) Pb2 Mg Te O6 _cod_database_code 1008898 _database_code_amcsd 0016765 7.9976 7.9976 7.9976 90 90 90 Fm3m atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) O1 .2608 0 0 .0052 .0220 .0220 0 0 0 Pb1 .25 .25 .25 Te1 .5 .5 .5 Mg1 0 0 0