data_[La6Sm12Y4Tm2]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3356]
_cell_length_b [10.9050]
_cell_length_c [12.0404]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.8538]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3Sm6Y2Tm]
_chemical_formula_sum '[La6 Sm12 Y4 Tm2]'
_cell_volume [819.6034]
_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  0.0000  0.1667  0.5000  1.0
  La  La1  2  0.0000  0.5000  0.5000  1.0
  Sm  Sm2  8  0.2471  0.1660  0.2436  1.0
  Sm  Sm3  4  0.2492  0.5000  0.2438  1.0
  Y  Y4  4  0.0000  0.3334  0.0000  1.0
  Tm  Tm5  2  0.0000  0.0000  0.0000  1.0
]