data_[Pm6Nd10Dy8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.3196]
_cell_length_b [6.0136]
_cell_length_c [9.3782]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.1877]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm3Nd5Dy4]
_chemical_formula_sum '[Pm6 Nd10 Dy8]'
_cell_volume [825.8984]
_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  0.2079  0.0000  0.7275  1
  Pm  Pm1  2  0.0000  0.5000  0.5000  1
  Nd  Nd2  4  0.0762  0.5000  0.1994  1
  Nd  Nd3  4  0.1736  0.5000  0.8862  1
  Nd  Nd4  2  0.0000  0.0000  0.5000  1
  Dy  Dy5  4  0.0816  0.0000  0.9413  1
  Dy  Dy6  4  0.2132  0.0000  0.3776  1
]