data_[Pr12Nd20Co8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [10.5483]
_cell_length_b [15.2640]
_cell_length_c [7.9347]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Pr3Nd5Co2]
_chemical_formula_sum '[Pr12 Nd20 Co8]'
_cell_volume [1277.5631]
_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  0.2407  0.3652  0.5000  1.0
  Pr  Pr1  4  0.0000  0.0000  0.2500  1.0
  Nd  Nd2  8  0.0000  0.2529  0.2500  1.0
  Nd  Nd3  8  0.2434  0.3850  0.0000  1.0
  Nd  Nd4  4  0.0000  0.5000  0.2500  1.0
  Co  Co5  8  0.0004  0.1320  0.5000  1.0
]