data_[La4Tm8Th4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tm  1.2500  1.7500  1.0950
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.1300]
_cell_length_b [3.5615]
_cell_length_c [11.1251]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.6689]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaTm2Th]
_chemical_formula_sum '[La4 Tm8 Th4]'
_cell_volume [520.2002]
_cell_formula_units_Z [4]
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  0.1257  0.0000  0.9827  1
  Tm  Tm1  4  0.0218  0.5000  0.2613  1
  Tm  Tm2  4  0.2458  0.5000  0.7443  1
  Th  Th3  4  0.1294  0.0000  0.5173  1
]