Corkite
Giuseppe G, Tadini C
Neues Jahrbuch fur Mineralogie, Monatshefte 1987 (1987) 71-81
Corkite, PbFe3(SO4)(PO4)(OH)6, its crystal structure and ordered
arrangement of the tetrahedral cations
Note: this is not the prefered structure of these authors
Locality: Dernbach, Hessen-Nassau, Germany
_database_code_amcsd 0014811
7.280 7.280 16.821 90 90 120 R-3m
atom      x      y      z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Pb        0      0      0     4.03  .0346  .0346  .0010  .0173      0      0
Fe       .5      0     .5      .86  .0045  .0042  .0010  .0019  .0001  .0003
S         0      0  .3122  .5  .75  .0045  .0045  .0007  .0023      0      0
P         0      0  .3122  .5  .75  .0045  .0045  .0077  .0023      0      0
O1        0      0  .4011     1.02  .0069  .0069  .0008  .0034      0      0
O2    .2204 -.2204 -.0530     1.15  .0083  .0083  .0010  .0054 -.0002  .0002
Oh    .1263 -.1263  .1316      .99  .0057  .0057  .0011  .0033  .0003 -.0003
H      .181  -.181   .117     3.00