data_[La4Cu2Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Cu  1.9000  1.3500  0.8200
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1224]
_cell_length_b [4.7327]
_cell_length_c [7.9774]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.9844]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La2CuAu]
_chemical_formula_sum '[La4 Cu2 Au2]'
_cell_volume [215.8187]
_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
[
  La  La0  2  0.2185  0.7500  0.9276  1.0
  La  La1  2  0.2319  0.7500  0.4275  1.0
  Cu  Cu2  2  0.3529  0.2500  0.2075  1.0
  Au  Au3  2  0.3416  0.2500  0.7117  1.0
]