data_[La8Tb16Er6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.5408]
_cell_length_b [12.8871]
_cell_length_c [6.8120]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.9926]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La4Tb8Er3]
_chemical_formula_sum '[La8 Tb16 Er6]'
_cell_volume [1029.5222]
_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
[
  Tb  Tb0  4  0.0000  0.2564  0.5000  1
  Tb  Tb1  4  0.0000  0.3626  0.0000  1
  Tb  Tb2  4  0.2263  0.5000  0.4572  1
  Tb  Tb3  4  0.2320  0.5000  0.9860  1
  La  La4  4  0.2500  0.2500  0.5000  1
  La  La5  2  0.0000  0.0000  0.0000  1
  La  La6  2  0.0000  0.0000  0.5000  1
  Er  Er7  4  0.2500  0.2500  0.0000  1
  Er  Er8  2  0.0000  0.5000  0.5000  1
]