Bi0.5 O1.33 Pb0.5
Sillen L, Aurivillius B
Zeitschrift fur Kristallographie 101 (1939) 483-495
Oxide phases with a defect oxygen lattice
_cod_database_code 1010021
_database_code_amcsd 0016960
3.98 3.98 5.15 90 90 90 P4/nmm
atom x  y   z occ
Pb1  0 .5 .21  .5
Bi1  0 .5 .21  .5
O1   0  0   0 .67
O2   0 .5 .66 .67