data_[La16Tb2Sm4]
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
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.8141]
_cell_length_b [5.2450]
_cell_length_c [8.2667]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.2111]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La8TbSm2]
_chemical_formula_sum '[La16 Tb2 Sm4]'
_cell_volume [787.1795]
_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  0.0465  0.0000  0.7274  1
  La  La1  4  0.0909  0.5000  0.4527  1
  La  La2  4  0.1365  0.0000  0.1829  1
  La  La3  4  0.1814  0.5000  0.9118  1
  Tb  Tb4  2  0.0000  0.5000  0.0000  1
  Sm  Sm5  4  0.2266  0.0000  0.6353  1
]