data_[Y1Cu1W2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Cu  1.9000  1.3500  0.8200
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.1498]
_cell_length_b [6.0598]
_cell_length_c [6.1836]
_cell_angle_alpha [108.6482]
_cell_angle_beta [91.8492]
_cell_angle_gamma [113.8627]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [YCu(WO4)2]
_chemical_formula_sum '[Y1 Cu1 W2 O8]'
_cell_volume [164.2748]
_cell_formula_units_Z [1]
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
[
  Y  Y0  1  0.0000  0.5000  0.0000  1.0
  Cu  Cu1  1  0.5000  0.5000  0.5000  1.0
  W  W2  2  0.2494  0.9868  0.6645  1.0
  O  O3  2  0.0217  0.7557  0.7860  1.0
  O  O4  2  0.0273  0.1924  0.6695  1.0
  O  O5  2  0.4626  0.7967  0.5255  1.0
  O  O6  2  0.4844  0.7621  0.0814  1.0
]