data_[Tb6Pm8Dy10]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.1089]
_cell_length_b [5.9321]
_cell_length_c [9.3484]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.3815]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Pm4Dy5]
_chemical_formula_sum '[Tb6 Pm8 Dy10]'
_cell_volume [800.2938]
_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
[
  Tb  Tb0  4  0.2100  0.0000  0.7331  1
  Tb  Tb1  2  0.0000  0.5000  0.5000  1
  Pm  Pm2  4  0.0831  0.0000  0.9439  1
  Pm  Pm3  4  0.2144  0.0000  0.3808  1
  Dy  Dy4  4  0.0721  0.5000  0.2001  1
  Dy  Dy5  4  0.1720  0.5000  0.8868  1
  Dy  Dy6  2  0.0000  0.0000  0.5000  1
]