data_[La8Nd6Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [10.8291]
_cell_length_b [5.7919]
_cell_length_c [12.0833]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [La4Nd3Tm4]
_chemical_formula_sum '[La8 Nd6 Tm8]'
_cell_volume [757.8833]
_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  4  0.2098  0.0000  0.7584  1
  La  La1  2  0.0000  0.0000  0.9570  1
  La  La2  2  0.5000  0.0000  0.8761  1
  Nd  Nd3  4  0.2884  0.0000  0.4136  1
  Nd  Nd4  2  0.0000  0.0000  0.2496  1
  Tm  Tm5  4  0.3087  0.0000  0.1069  1
  Tm  Tm6  2  0.0000  0.0000  0.5547  1
  Tm  Tm7  2  0.5000  0.0000  0.6033  1
]