data_[Pr16Dy4Mg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.5322]
_cell_length_b [5.1677]
_cell_length_c [8.1539]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.3095]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr8Dy2Mg]
_chemical_formula_sum '[Pr16 Dy4 Mg2]'
_cell_volume [753.1872]
_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
[
  Pr  Pr0  4  0.0458  0.0000  0.7245  1
  Pr  Pr1  4  0.0915  0.5000  0.4491  1
  Pr  Pr2  4  0.1375  0.0000  0.1833  1
  Pr  Pr3  4  0.1809  0.5000  0.9099  1
  Dy  Dy4  4  0.2256  0.0000  0.6342  1
  Mg  Mg5  2  0.0000  0.5000  0.0000  1
]