data_[Pr12Mg4Co12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Mg  1.3100  1.5000  0.8600
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.3457]
_cell_length_b [10.2927]
_cell_length_c [13.6501]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Pr3MgCo3]
_chemical_formula_sum '[Pr12 Mg4 Co12]'
_cell_volume [610.5550]
_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  0.0000  0.2018  0.6038  1
  Pr  Pr1  4  0.0000  0.4924  0.7500  1
  Mg  Mg2  4  0.0000  0.5000  0.0000  1
  Co  Co3  8  0.0000  0.0947  0.1030  1
  Co  Co4  4  0.0000  0.2012  0.2500  1
]