data_[La9Tb18Tm6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [3.6015]
_cell_length_b [3.6015]
_cell_length_c [96.5181]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [La3(Tb3Tm)2]
_chemical_formula_sum '[La9 Tb18 Tm6]'
_cell_volume [1084.2063]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.0929  1
  Tb  Tb1  6  0.0000  0.0000  0.1816  1
  La  La2  6  0.0000  0.0000  0.2715  1
  Tb  Tb3  6  0.0000  0.0000  0.3642  1
  La  La4  3  0.0000  0.0000  0.0000  1
  Tm  Tm5  6  0.0000  0.0000  0.4556  1
]