Bi0.2 F1.8 O0.2 Pb0.8 Soubeyroux J, Matar S, Reau J, Hagenmuller P Solid State Ionics 14 (1984) 337-345 Etude des proprietes structurales et electriques de la solution solide Pb1-x Bix Ox F2-x _cod_database_code 1008293 _database_code_amcsd 0016215 5.9256 5.9256 5.9256 90 90 90 Fm3m atom x y z occ Pb1 0 0 0 .8 Bi1 .070 0 0 .03 O1 .25 .25 .25 .09 F1 .25 .25 .25 .86 O2 .5 .340 .340 .0009 F2 .5 .340 .340 .0081