data_[La4Sm2Y2Tm4]
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 [Pmc2_1]
_cell_length_a [5.7939]
_cell_length_b [11.0430]
_cell_length_c [6.3653]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [La2SmYTm2]
_chemical_formula_sum '[La4 Sm2 Y2 Tm4]'
_cell_volume [407.2659]
_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  2  0.0000  0.2497  0.3390  1.0
  La  La1  2  0.5000  0.0843  0.1732  1.0
  Sm  Sm2  2  0.5000  0.2544  0.6757  1.0
  Y  Y3  2  0.0000  0.4194  0.8410  1.0
  Tm  Tm4  2  0.0000  0.0842  0.8425  1.0
  Tm  Tm5  2  0.5000  0.4214  0.1741  1.0
]