data_global
_chemical_name_mineral 'Jacobsite'
loop_
_publ_author_name
'Montoro V'
_journal_name_full 'Gazzetta Chimica Italiana'
_journal_volume 68 
_journal_year 1938
_journal_page_first 728
_journal_page_last 733
_publ_section_title
;
 Miscibilita fra gli ossidi salini di ferro e di manganese
 _cod_database_code 1010370
;
_database_code_amcsd 0017296
_chemical_formula_sum 'Fe1.5 Mn1.5 O4'
_cell_length_a 8.501
_cell_length_b 8.501
_cell_length_c 8.501
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 614.342
_exptl_crystal_density_diffrn      4.977
_symmetry_space_group_name_H-M 'F d 3 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2+y,1/2+z'
  '1/2+x,y,1/2+z'
  '1/2+x,1/2+y,z'
  '3/4+z,3/4-x,1/4+y'
  '3/4+z,1/4-x,3/4+y'
  '1/4+z,3/4-x,3/4+y'
  '1/4+z,1/4-x,1/4+y'
  '-y,1/2+z,1/2-x'
  '-y,+z,-x'
  '1/2-y,1/2+z,-x'
  '1/2-y,+z,1/2-x'
  '3/4+x,3/4-y,1/4+z'
  '3/4+x,1/4-y,3/4+z'
  '1/4+x,3/4-y,3/4+z'
  '1/4+x,1/4-y,1/4+z'
  '-z,1/2+x,1/2-y'
  '-z,+x,-y'
  '1/2-z,1/2+x,-y'
  '1/2-z,+x,1/2-y'
  '3/4+y,3/4-z,1/4+x'
  '3/4+y,1/4-z,3/4+x'
  '1/4+y,3/4-z,3/4+x'
  '1/4+y,1/4-z,1/4+x'
  '-x,1/2+y,1/2-z'
  '-x,+y,-z'
  '1/2-x,1/2+y,-z'
  '1/2-x,+y,1/2-z'
  '1/2+x,-z,1/2-y'
  '1/2+x,1/2-z,-y'
  '+x,-z,-y'
  '+x,1/2-z,1/2-y'
  '3/4-z,3/4+y,1/4+x'
  '3/4-z,1/4+y,3/4+x'
  '1/4-z,3/4+y,3/4+x'
  '1/4-z,1/4+y,1/4+x'
  '1/2+y,-x,1/2-z'
  '1/2+y,1/2-x,-z'
  '+y,-x,-z'
  '+y,1/2-x,1/2-z'
  '3/4-x,3/4+z,1/4+y'
  '3/4-x,1/4+z,3/4+y'
  '1/4-x,3/4+z,3/4+y'
  '1/4-x,1/4+z,1/4+y'
  '1/2+z,-y,1/2-x'
  '1/2+z,1/2-y,-x'
  '+z,-y,-x'
  '+z,1/2-y,1/2-x'
  '3/4-y,3/4+x,1/4+z'
  '3/4-y,1/4+x,3/4+z'
  '1/4-y,3/4+x,3/4+z'
  '1/4-y,1/4+x,1/4+z'
  'x,1/2+z,1/2+y'
  'x,+z,+y'
  '1/2+x,1/2+z,+y'
  '1/2+x,+z,1/2+y'
  '1/4-z,3/4-y,3/4-x'
  '1/4-z,1/4-y,1/4-x'
  '3/4-z,3/4-y,1/4-x'
  '3/4-z,1/4-y,3/4-x'
  'y,1/2+x,1/2+z'
  'y,+x,+z'
  '1/2+y,1/2+x,+z'
  '1/2+y,+x,1/2+z'
  '1/4-x,3/4-z,3/4-y'
  '1/4-x,1/4-z,1/4-y'
  '3/4-x,3/4-z,1/4-y'
  '3/4-x,1/4-z,3/4-y'
  'z,1/2+y,1/2+x'
  'z,+y,+x'
  '1/2+z,1/2+y,+x'
  '1/2+z,+y,1/2+x'
  '1/4-y,3/4-x,3/4-z'
  '1/4-y,1/4-x,1/4-z'
  '3/4-y,3/4-x,1/4-z'
  '3/4-y,1/4-x,3/4-z'
  '3/4+z,1/4+x,3/4-y'
  '3/4+z,3/4+x,1/4-y'
  '1/4+z,1/4+x,1/4-y'
  '1/4+z,3/4+x,3/4-y'
  '-y,1/2-z,1/2+x'
  '-y,-z,+x'
  '1/2-y,1/2-z,+x'
  '1/2-y,-z,1/2+x'
  '3/4+x,1/4+y,3/4-z'
  '3/4+x,3/4+y,1/4-z'
  '1/4+x,1/4+y,1/4-z'
  '1/4+x,3/4+y,3/4-z'
  '-z,1/2-x,1/2+y'
  '-z,-x,+y'
  '1/2-z,1/2-x,+y'
  '1/2-z,-x,1/2+y'
  '3/4+y,1/4+z,3/4-x'
  '3/4+y,3/4+z,1/4-x'
  '1/4+y,1/4+z,1/4-x'
  '1/4+y,3/4+z,3/4-x'
  '-x,1/2-y,1/2+z'
  '-x,-y,+z'
  '1/2-x,1/2-y,+z'
  '1/2-x,-y,1/2+z'
  '1/4-z,3/4+x,3/4+y'
  '1/4-z,1/4+x,1/4+y'
  '3/4-z,3/4+x,1/4+y'
  '3/4-z,1/4+x,3/4+y'
  'y,-z,-x'
  'y,1/2-z,1/2-x'
  '1/2+y,-z,1/2-x'
  '1/2+y,1/2-z,-x'
  '1/4-x,3/4+y,3/4+z'
  '1/4-x,1/4+y,1/4+z'
  '3/4-x,3/4+y,1/4+z'
  '3/4-x,1/4+y,3/4+z'
  'z,-x,-y'
  'z,1/2-x,1/2-y'
  '1/2+z,-x,1/2-y'
  '1/2+z,1/2-x,-y'
  '1/4-y,3/4+z,3/4+x'
  '1/4-y,1/4+z,1/4+x'
  '3/4-y,3/4+z,1/4+x'
  '3/4-y,1/4+z,3/4+x'
  'x,-y,-z'
  'x,1/2-y,1/2-z'
  '1/2+x,-y,1/2-z'
  '1/2+x,1/2-y,-z'
  '1/2-x,1/2+z,-y'
  '1/2-x,+z,1/2-y'
  '-x,1/2+z,1/2-y'
  '-x,+z,-y'
  '1/4+z,3/4-y,3/4+x'
  '1/4+z,1/4-y,1/4+x'
  '3/4+z,3/4-y,1/4+x'
  '3/4+z,1/4-y,3/4+x'
  '1/2-y,1/2+x,-z'
  '1/2-y,+x,1/2-z'
  '-y,1/2+x,1/2-z'
  '-y,+x,-z'
  '1/4+x,3/4-z,3/4+y'
  '1/4+x,1/4-z,1/4+y'
  '3/4+x,3/4-z,1/4+y'
  '3/4+x,1/4-z,3/4+y'
  '1/2-z,1/2+y,-x'
  '1/2-z,+y,1/2-x'
  '-z,1/2+y,1/2-x'
  '-z,+y,-x'
  '1/4+y,3/4-x,3/4+z'
  '1/4+y,1/4-x,1/4+z'
  '3/4+y,3/4-x,1/4+z'
  '3/4+y,1/4-x,3/4+z'
  '-x,-z,y'
  '-x,1/2-z,1/2+y'
  '1/2-x,-z,1/2+y'
  '1/2-x,1/2-z,y'
  '3/4+z,3/4+y,1/4-x'
  '3/4+z,1/4+y,3/4-x'
  '1/4+z,3/4+y,3/4-x'
  '1/4+z,1/4+y,1/4-x'
  '-y,-x,z'
  '-y,1/2-x,1/2+z'
  '1/2-y,-x,1/2+z'
  '1/2-y,1/2-x,z'
  '3/4+x,3/4+z,1/4-y'
  '3/4+x,1/4+z,3/4-y'
  '1/4+x,3/4+z,3/4-y'
  '1/4+x,1/4+z,1/4-y'
  '-z,-y,x'
  '-z,1/2-y,1/2+x'
  '1/2-z,-y,1/2+x'
  '1/2-z,1/2-y,x'
  '3/4+y,3/4+x,1/4-z'
  '3/4+y,1/4+x,3/4-z'
  '1/4+y,3/4+x,3/4-z'
  '1/4+y,1/4+x,1/4-z'
  '1/4-z,1/4-x,1/4-y'
  '1/4-z,3/4-x,3/4-y'
  '3/4-z,1/4-x,3/4-y'
  '3/4-z,3/4-x,1/4-y'
  'y,z,x'
  'y,1/2+z,1/2+x'
  '1/2+y,z,1/2+x'
  '1/2+y,1/2+z,x'
  '1/4-x,1/4-y,1/4-z'
  '1/4-x,3/4-y,3/4-z'
  '3/4-x,1/4-y,3/4-z'
  '3/4-x,3/4-y,1/4-z'
  'z,x,y'
  'z,1/2+x,1/2+y'
  '1/2+z,x,1/2+y'
  '1/2+z,1/2+x,y'
  '1/4-y,1/4-z,1/4-x'
  '1/4-y,3/4-z,3/4-x'
  '3/4-y,1/4-z,3/4-x'
  '3/4-y,3/4-z,1/4-x'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Fe1   0.62500   0.62500   0.62500   0.25000
Fe2   0.62500   0.62500   0.62500   0.25000
Fe3   0.00000   0.00000   0.00000   0.50000
Mn1   0.62500   0.62500   0.62500   0.25000
Mn2   0.62500   0.62500   0.62500   0.25000
Mn3   0.00000   0.00000   0.00000   0.50000
O1   0.37500   0.37500   0.37500   1.00000