data_[Tb24Pm4Dy4Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  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 [9.1087]
_cell_length_b [15.0199]
_cell_length_c [9.5173]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.9286]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb6PmDyEr2]
_chemical_formula_sum '[Tb24 Pm4 Dy4 Er8]'
_cell_volume [1292.5823]
_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
[
  Tb  Tb0  8  0.0630  0.1835  0.9439  1
  Tb  Tb1  8  0.0988  0.3909  0.1186  1
  Tb  Tb2  8  0.2096  0.2258  0.3169  1
  Pm  Pm3  4  0.0000  0.0269  0.2500  1
  Dy  Dy4  4  0.0000  0.4095  0.7500  1
  Er  Er5  8  0.2486  0.4483  0.4533  1
]