data_[La8Sm4Y10]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.5804]
_cell_length_b [5.1783]
_cell_length_c [8.1888]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.8361]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La4Sm2Y5]
_chemical_formula_sum '[La8 Sm4 Y10]'
_cell_volume [761.6205]
_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  0.1347  0.0000  0.1775  1.0
  La  La1  4  0.2272  0.0000  0.6359  1.0
  Sm  Sm2  4  0.0898  0.5000  0.4551  1.0
  Y  Y3  4  0.0442  0.0000  0.7234  1.0
  Y  Y4  4  0.1803  0.5000  0.9060  1.0
  Y  Y5  2  0.0000  0.5000  0.0000  1.0
]