data_[Nd4Co2Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Co  1.8800  1.3500  0.7683
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.7063]
_cell_length_b [4.2763]
_cell_length_c [7.8374]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.5942]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Nd2CoCu]
_chemical_formula_sum '[Nd4 Co2 Cu2]'
_cell_volume [179.0237]
_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
[
  Nd  Nd0  2  0.2178  0.7500  0.9370  1.0
  Nd  Nd1  2  0.2268  0.7500  0.4243  1.0
  Co  Co2  2  0.3643  0.2500  0.2186  1.0
  Cu  Cu3  2  0.3607  0.2500  0.7157  1.0
]