data_[La6Co2Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Co  1.8800  1.3500  0.7683
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.3402]
_cell_length_b [6.3956]
_cell_length_c [7.5882]
_cell_angle_alpha [88.7183]
_cell_angle_beta [79.8700]
_cell_angle_gamma [62.9673]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [La3CoCu]
_chemical_formula_sum '[La6 Co2 Cu2]'
_cell_volume [269.2242]
_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  0.0072  0.0851  0.7807  1.0
  La  La1  2  0.3102  0.2275  0.3324  1.0
  La  La2  2  0.3283  0.4309  0.8540  1.0
  Co  Co3  2  0.3707  0.9061  0.9693  1.0
  Cu  Cu4  2  0.3088  0.6885  0.4948  1.0
]