Fe2 O9 Pb1.01 Sr4
Caignaert V, Daniel P, Nguyen N, Ducouret A, Groult D, Raveau B
Journal of Solid State Chemistry 112 (1994) 126-131
Structure refinement of the 0201-1201 intergrowth-type ferrite PbSr4Fe2O9:
powder neutron diffraction and Mossbauer spectroscopy studies
_cod_database_code 1001606
_database_code_amcsd 0013824
3.84845 3.84845 30.68379 90 90 90 I4/mmm
atom    x  y     z   occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Pb1     0  0     0   .62
Pb2  .140  0     0 .0975
Sr1    .5 .5 .0855
Sr2    .5 .5 .2050
Fe1     0  0 .1512
O1   .141  0    .5   .25
O2      0  0 .0642        .0348  .0348  .0501      0      0      0
O3     .5  0 .1419
O4      0  0 .2145