data_[Pm12Nd24Dy4]
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 [Cmc2_1]
_cell_length_a [11.0258]
_cell_length_b [19.3933]
_cell_length_c [6.5134]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pm3Nd6Dy]
_chemical_formula_sum '[Pm12 Nd24 Dy4]'
_cell_volume [1392.7434]
_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  0.1742  0.1170  0.0376  1
  Pm  Pm1  4  0.0000  0.3842  0.4175  1
  Nd  Nd2  8  0.1702  0.4586  0.9428  1
  Nd  Nd3  8  0.2330  0.2916  0.1312  1
  Nd  Nd4  4  0.0000  0.0344  0.6384  1
  Nd  Nd5  4  0.0000  0.2779  0.8484  1
  Dy  Dy6  4  0.0000  0.1915  0.3870  1
]