data_[Pm6Pr2Sm12Dy4]
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
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2826]
_cell_length_b [10.8764]
_cell_length_c [12.0357]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0282]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm3Pr(Sm3Dy)2]
_chemical_formula_sum '[Pm6 Pr2 Sm12 Dy4]'
_cell_volume [809.8664]
_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
[
  Pm  Pm0  4  0.0000  0.1670  0.5000  1
  Pr  Pr1  2  0.0000  0.0000  0.0000  1
  Pm  Pm2  2  0.0000  0.5000  0.5000  1
  Sm  Sm3  8  0.2495  0.3328  0.7513  1
  Sm  Sm4  4  0.2489  0.5000  0.2488  1
  Dy  Dy5  4  0.0000  0.3334  0.0000  1
]