data_[La8Y16Tm12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.3991]
_cell_length_b [11.7527]
_cell_length_c [6.1863]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.7123]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [La2Y4Tm3]
_chemical_formula_sum '[La8 Y16 Tm12]'
_cell_volume [1184.1417]
_cell_formula_units_Z [4]
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  0.1207  0.3530  0.8209  1.0
  Y  Y1  8  0.0484  0.1380  0.5153  1.0
  Y  Y2  8  0.2173  0.3637  0.3479  1.0
  Tm  Tm3  8  0.1647  0.0998  0.0947  1.0
  Tm  Tm4  4  0.0000  0.3992  0.2500  1.0
]