data_[Tb2Dy8Er6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.1754]
_cell_length_b [7.2654]
_cell_length_c [6.2674]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [TbDy4Er3]
_chemical_formula_sum '[Tb2 Dy8 Er6]'
_cell_volume [508.8719]
_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  2  0.0000  0.3753  0.1483  1.0
  Dy  Dy1  4  0.2490  0.8744  0.4807  1.0
  Dy  Dy2  2  0.0000  0.1260  0.6493  1.0
  Dy  Dy3  2  0.0000  0.8747  0.1466  1.0
  Er  Er4  4  0.2499  0.6243  0.9808  1.0
  Er  Er5  2  0.0000  0.6241  0.6480  1.0
]