Jarosite
Basciano L C, Peterson R C
American Mineralogist 92 (2007) 1464-1473
Jarosite - hydronium jarosite solid solution series with
full iron occupancy: Mineralogy and crystal chemistry
Locality: synthetic
Sample: H
_database_code_amcsd 0004436
7.3070 7.3070 17.1916 90 90 120 R-3m
atom     x      y      z occ Biso
K        0      0      0 .86  1.4
H3O      0      0      0 .14  1.4
Fe     1/6   -1/6   -1/6      1.3
S        0      0  .3082      1.8
O1       0      0  .3953      3.9
O2   .2214 -.2214 -.0549      2.1
O3   .1254 -.1254  .1350       .7
H     .185  -.185   .125        2