data_[La2Sm6Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.4877]
_cell_length_b [7.2714]
_cell_length_c [6.2638]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [LaSm3Tm4]
_chemical_formula_sum '[La2 Sm6 Tm8]'
_cell_volume [523.2223]
_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
[
  La  La0  2  0.0000  0.3753  0.1418  1.0
  Sm  Sm1  4  0.2479  0.3701  0.4831  1.0
  Sm  Sm2  2  0.0000  0.6308  0.6488  1.0
  Tm  Tm3  4  0.2490  0.8796  0.4813  1.0
  Tm  Tm4  2  0.0000  0.1183  0.6467  1.0
  Tm  Tm5  2  0.0000  0.8793  0.1493  1.0
]