data_[K4La2W2]
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
]
_symmetry_space_group_name_H-M [Cmm2]
_cell_length_a [3.9755]
_cell_length_b [5.5381]
_cell_length_c [12.8232]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [35]
_chemical_formula_structural [K2LaW]
_chemical_formula_sum '[K4 La2 W2]'
_cell_volume [282.3231]
_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  0.0585  1
  K  K1  2  0.0000  0.5000  0.7325  1
  La  La2  2  0.0000  0.0000  0.4323  1
  W  W3  2  0.0000  0.5000  0.2767  1
]