Fe2 O9 Pb0.78 Sr4
Lucas S, Groult D, Nguyen N, Michel C, Hervieu M, Raveau B
Journal of Solid State Chemistry 102 (1993) 20-30
Pb1-xSr4Fe2O9-d: a layered iron oxide intergrowth of 1201- and
0201-type structures
_cod_database_code 1001559
_database_code_amcsd 0013759
3.8349 3.8349 30.664 90 90 90 I4/mmm
atom    x  y     z   occ
Pb1  .060  0     0 .1962
Sr1    .5 .5 .0851
Sr2    .5 .5 .2054
Fe1     0  0 .1499
O1      0  0    .5
O2   .192  0 .0694   .25
O3     .5  0 .1441
O4      0  0 .2124