data_[La2Tb6Tm8]
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 [Pmn2_1]
_cell_length_a [11.3358]
_cell_length_b [7.2613]
_cell_length_c [6.2603]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [LaTb3Tm4]
_chemical_formula_sum '[La2 Tb6 Tm8]'
_cell_volume [515.3015]
_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  0.2489  0.3714  0.4823  1.0
  La  La1  2  0.0000  0.3742  0.1444  1.0
  Tb  Tb2  2  0.0000  0.6290  0.6472  1.0
  Tm  Tm3  4  0.2479  0.8780  0.4817  1.0
  Tm  Tm4  2  0.0000  0.1199  0.6473  1.0
  Tm  Tm5  2  0.0000  0.8778  0.1483  1.0
]