data_[Pm4Sm24Dy12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [9.7605]
_cell_length_b [21.3042]
_cell_length_c [6.4514]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pm(Sm2Dy)3]
_chemical_formula_sum '[Pm4 Sm24 Dy12]'
_cell_volume [1341.5091]
_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  4  0.0000  0.1586  0.5094  1
  Sm  Sm1  8  0.1747  0.2816  0.8282  1
  Sm  Sm2  8  0.1794  0.4406  0.0745  1
  Sm  Sm3  4  0.0000  0.0148  0.3057  1
  Sm  Sm4  4  0.0000  0.3009  0.2984  1
  Dy  Dy5  8  0.1684  0.1269  0.9854  1
  Dy  Dy6  4  0.0000  0.4191  0.5956  1
]