Graftonite
Nord A G, Ericsson T
American Mineralogist 67 (1982) 826-832
The cation distribution in synthetic (Fe,Mn)3(PO4)2 graftonite-type solid
solutions
_database_code_amcsd 0000872
8.810 11.370 6.155 90 99.07 90 P2_1/c
atom    x     y    z occ
Fe1  .951  .128 .854  .5
Fe2  .735  .058 .314  .5
Fe3  .381  .204 .142  .5
Mn1  .951  .128 .854  .5
Mn2  .735  .058 .314  .5
Mn3  .381  .204 .142  .5
P1   .083  .146 .379
P2   .621  .100 .806
O1   .078  .060 .147
O2   .471  .194 .811
O3   .923  .188 .382
O4   .720  .112 .613
O5   .233  .232 .335
O6   .701  .081 .018
O7   .153  .056 .601
O8   .527 -.051 .760