data_[La2Tb8Er6]
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 [Pmn2_1]
_cell_length_a [11.3474]
_cell_length_b [7.2896]
_cell_length_c [6.2892]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [LaTb4Er3]
_chemical_formula_sum '[La2 Tb8 Er6]'
_cell_volume [520.2253]
_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  0.2469  0.8752  0.4821  1
  Tb  Tb1  2  0.0000  0.1235  0.6494  1
  La  La2  2  0.0000  0.3745  0.1447  1
  Tb  Tb3  2  0.0000  0.8742  0.1463  1
  Er  Er4  4  0.2492  0.3747  0.4812  1
  Er  Er5  2  0.0000  0.6267  0.6483  1
]