data_[Pr8Co8Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Co  1.8800  1.3500  0.7683
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.3651]
_cell_length_b [5.5024]
_cell_length_c [7.9478]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.2950]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr2Co2Cu]
_chemical_formula_sum '[Pr8 Co8 Cu4]'
_cell_volume [395.0462]
_cell_formula_units_Z [4]
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
[
  Pr  Pr0  8  0.1464  0.3499  0.6477  1.0
  Co  Co1  8  0.1410  0.1441  0.0078  1.0
  Cu  Cu2  4  0.0000  0.1327  0.2500  1.0
]