data_[La8Tb2Sm10]
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 [P4/nmm]
_cell_length_a [10.7568]
_cell_length_b [10.7568]
_cell_length_c [5.9829]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [La4TbSm5]
_chemical_formula_sum '[La8 Tb2 Sm10]'
_cell_volume [692.2828]
_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  8  0.0000  0.2024  0.3717  1
  Tb  Tb1  2  0.0000  0.5000  0.3547  1
  Sm  Sm2  8  0.1596  0.6596  0.8469  1
  Sm  Sm3  2  0.0000  0.0000  0.0000  1
]