data_[Fe4W4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.6718]
_cell_length_b [13.0995]
_cell_length_c [4.9121]
_cell_angle_alpha [90.0000]
_cell_angle_beta [131.2424]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [FeWO4]
_chemical_formula_sum '[Fe4 W4 O16]'
_cell_volume [322.8018]
_cell_formula_units_Z [4]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Fe  Fe0  4  0.0000  0.3811  0.7500  1.0
  W  W1  4  0.0000  0.0833  0.2500  1.0
  O  O2  8  0.2158  0.0449  0.7559  1.0
  O  O3  8  0.2291  0.1690  0.2806  1.0
]