data_[Tb4Er2Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [6.0167]
_cell_length_b [8.2560]
_cell_length_c [9.3817]
_cell_angle_alpha [88.6151]
_cell_angle_beta [78.2423]
_cell_angle_gamma [72.3867]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [Tb2ErTm4]
_chemical_formula_sum '[Tb4 Er2 Tm8]'
_cell_volume [434.5057]
_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  1  0.2596  0.5656  0.2394  1.0
  Tb  Tb1  1  0.3686  0.1249  0.3705  1.0
  Tb  Tb2  1  0.5188  0.7262  0.5070  1.0
  Tb  Tb3  1  0.5284  0.6123  0.8654  1.0
  Er  Er4  1  0.4164  0.0555  0.7381  1.0
  Er  Er5  1  0.6227  0.1944  0.0170  1.0
  Tm  Tm6  1  0.0667  0.4022  0.9575  1.0
  Tm  Tm7  1  0.1648  0.9828  0.0901  1.0
  Tm  Tm8  1  0.2610  0.4546  0.6007  1.0
  Tm  Tm9  1  0.7208  0.7752  0.1487  1.0
  Tm  Tm10  1  0.8028  0.3473  0.3134  1.0
  Tm  Tm11  1  0.8583  0.2505  0.6639  1.0
  Tm  Tm12  1  0.9277  0.9256  0.4438  1.0
  Tm  Tm13  1  0.9833  0.8329  0.7946  1.0
]