data_global
_chemical_name_mineral 'Mikasaite'
loop_
_publ_author_name
'Christidis P C'
'Rentzeperis P J'
_journal_name_full 'Zeitschrift fur Kristallographie'
_journal_volume 144 
_journal_year 1976
_journal_page_first 341
_journal_page_last 352
_publ_section_title
;
 The crystal structure of rhombohedral Fe2(SO4)3
;
_database_code_amcsd 0010786
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Fe2 S3 O12'
_cell_length_a 8.2362
_cell_length_b 8.2362
_cell_length_c 22.1786
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 1302.922
_exptl_crystal_density_diffrn      3.058
_symmetry_space_group_name_H-M 'R -3'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '2/3+x,1/3+y,1/3+z'
  '1/3+x,2/3+y,2/3+z'
  'y,-x+y,-z'
  '2/3+y,1/3-x+y,1/3-z'
  '1/3+y,2/3-x+y,2/3-z'
  '-x+y,-x,z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
  '-x,-y,-z'
  '2/3-x,1/3-y,1/3-z'
  '1/3-x,2/3-y,2/3-z'
  '-y,x-y,z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  'x-y,x,-z'
  '2/3+x-y,1/3+x,1/3-z'
  '1/3+x-y,2/3+x,2/3-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Fe1   0.00000   0.00000   0.14411   0.00342
Fe2   0.00000   0.00000   0.35070   0.00393
S   0.29044   0.28818   0.25072   0.00342
O1   0.19430   0.20480   0.19382   0.00823
O2   0.22400   0.14560   0.29843   0.00937
O3   0.49220   0.36340   0.24358   0.00532
O4   0.25270   0.43930   0.26590   0.00811
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Fe1 0.00437 0.00437 0.00266 0.00218 0.00000 0.00000
Fe2 0.00426 0.00426 0.00339 0.00215 0.00000 0.00000
S 0.00321 0.00354 0.00357 0.00118 0.00039 -0.00120
O1 0.00850 0.00940 0.00660 0.00260 -0.00500 -0.00720
O2 0.00840 0.01010 0.00980 0.00430 0.00710 0.00820
O3 0.00160 0.00730 0.00700 0.00140 0.00260 -0.00100
O4 0.00750 0.00520 0.01170 0.00510 -0.00230 -0.00520