data_[Pm24Nd8Dy4Er4]
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
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1881]
_cell_length_b [15.3421]
_cell_length_c [9.8110]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.4839]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm6Nd2DyEr]
_chemical_formula_sum '[Pm24 Nd8 Dy4 Er4]'
_cell_volume [1367.8642]
_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  0.0623  0.1855  0.4445  1
  Pm  Pm1  8  0.1034  0.3950  0.6194  1
  Pm  Pm2  8  0.2048  0.2213  0.8107  1
  Nd  Nd3  8  0.2466  0.0507  0.0422  1
  Dy  Dy4  4  0.0000  0.0200  0.7500  1
  Er  Er5  4  0.0000  0.4082  0.2500  1
]