data_[Pm8Pr12Dy16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.7477]
_cell_length_b [11.8563]
_cell_length_c [6.1291]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.8945]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm2Pr3Dy4]
_chemical_formula_sum '[Pm8 Pr12 Dy16]'
_cell_volume [1205.4981]
_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
[
  Pm  Pm0  8  0.1166  0.3709  0.8091  1
  Pr  Pr1  8  0.1654  0.1137  0.0869  1
  Pr  Pr2  4  0.0000  0.3843  0.2500  1
  Dy  Dy3  8  0.0518  0.1274  0.5260  1
  Dy  Dy4  8  0.2213  0.3699  0.3556  1
]