data_[La2Er4Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [6.2233]
_cell_length_b [8.4034]
_cell_length_c [9.1590]
_cell_angle_alpha [84.1681]
_cell_angle_beta [89.9545]
_cell_angle_gamma [68.3163]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [La(ErTm2)2]
_chemical_formula_sum '[La2 Er4 Tm8]'
_cell_volume [442.4375]
_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  1  0.0091  0.3759  0.9083  1.0
  La  La1  1  0.4897  0.0883  0.1273  1.0
  Er  Er2  1  0.1554  0.0874  0.6233  1.0
  Er  Er3  1  0.2036  0.6620  0.6940  1.0
  Er  Er4  1  0.7715  0.5219  0.5506  1.0
  Er  Er5  1  0.8711  0.6581  0.1990  1.0
  Tm  Tm6  1  0.0622  0.9410  0.9820  1.0
  Tm  Tm7  1  0.2959  0.8021  0.3418  1.0
  Tm  Tm8  1  0.3453  0.3768  0.4127  1.0
  Tm  Tm9  1  0.4383  0.5231  0.0546  1.0
  Tm  Tm10  1  0.5841  0.2317  0.7616  1.0
  Tm  Tm11  1  0.6294  0.8066  0.8362  1.0
  Tm  Tm12  1  0.7278  0.9435  0.4846  1.0
  Tm  Tm13  1  0.9167  0.2316  0.2739  1.0
]