data_global
_chemical_name_mineral 'Ferberite'
loop_
_publ_author_name
'Ulku D'
_journal_name_full 'Zeitschrift fur Kristallographie'
_journal_volume 124 
_journal_year 1967
_journal_page_first 192
_journal_page_last 219
_publ_section_title
;
 Untersuchungen zur kristallstruktur und magnetischen struktur
 des ferberits FeWO4
;
_database_code_amcsd 0010637
_chemical_formula_sum 'Fe W O4'
_cell_length_a 4.730
_cell_length_b 5.703
_cell_length_c 4.952
_cell_angle_alpha 90
_cell_angle_beta 90.00
_cell_angle_gamma 90
_cell_volume 133.581
_exptl_crystal_density_diffrn      7.550
_symmetry_space_group_name_H-M 'P 1 2/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,-y,1/2+z'
  '-x,y,1/2-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Fe   0.50000   0.67440   0.25000   0.00595
W   0.00000   0.17990   0.25000   0.00177
O1   0.21590   0.10500   0.56600   0.00727
O2   0.25380   0.37440   0.10960   0.00727