data_[Tb2Ho4Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [5.9979]
_cell_length_b [8.3213]
_cell_length_c [9.7145]
_cell_angle_alpha [85.4266]
_cell_angle_beta [73.2686]
_cell_angle_gamma [69.6181]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [Tb(HoEr2)2]
_chemical_formula_sum '[Tb2 Ho4 Er8]'
_cell_volume [435.1449]
_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  0.3824  0.0520  0.7320  1.0
  Tb  Tb1  1  0.6664  0.1950  0.0183  1.0
  Ho  Ho2  1  0.2734  0.5559  0.2322  1.0
  Ho  Ho3  1  0.3659  0.1252  0.3745  1.0
  Ho  Ho4  1  0.5380  0.6960  0.5178  1.0
  Ho  Ho5  1  0.5642  0.6252  0.8753  1.0
  Er  Er6  1  0.1239  0.4121  0.9508  1.0
  Er  Er7  1  0.1457  0.4819  0.5958  1.0
  Er  Er8  1  0.1969  0.9785  0.0952  1.0
  Er  Er9  1  0.7404  0.7698  0.1564  1.0
  Er  Er10  1  0.7633  0.2702  0.6547  1.0
  Er  Er11  1  0.8144  0.3394  0.2975  1.0
  Er  Er12  1  0.9391  0.9109  0.4496  1.0
  Er  Er13  1  0.9860  0.8378  0.7998  1.0
]