data_[Cr2Bi2W2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Bi  2.0200  1.6000  1.0350
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.9000]
_cell_length_b [4.9000]
_cell_length_c [9.6874]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [CrBiWO6]
_chemical_formula_sum '[Cr2 Bi2 W2 O12]'
_cell_volume [232.5926]
_cell_formula_units_Z [2]
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
[
  Cr  Cr0  2  0.0000  0.0000  0.6653  1.0
  Bi  Bi1  2  0.0000  0.0000  0.9929  1.0
  W  W2  2  0.0000  0.0000  0.3295  1.0
  O  O3  4  0.1699  0.8301  0.4950  1.0
  O  O4  4  0.2059  0.7941  0.1961  1.0
  O  O5  4  0.2145  0.7855  0.8151  1.0
]