data_[K2La2W4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  La  1.1000  1.9500  1.1720
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [7.8503]
_cell_length_b [7.8503]
_cell_length_c [6.9014]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [KLa(WO4)2]
_chemical_formula_sum '[K2 La2 W4 O16]'
_cell_volume [425.3157]
_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
[
  K  K0  2  0.0000  0.0000  0.0000  1.0
  La  La1  2  0.0000  0.5000  0.7500  1.0
  W  W2  2  0.0000  0.0000  0.5000  1.0
  W  W3  2  0.0000  0.5000  0.2500  1.0
  O  O4  8  0.0000  0.1900  0.6512  1.0
  O  O5  8  0.0000  0.3253  0.0775  1.0
]