data_[Tb6Er12Cd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [10.8707]
_cell_length_b [4.9785]
_cell_length_c [11.1105]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.5743]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Tb3Er6Cd]
_chemical_formula_sum '[Tb6 Er12 Cd2]'
_cell_volume [601.0728]
_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  0.2471  0.2500  0.9916  1
  Tb  Tb1  2  0.3454  0.7500  0.7926  1
  Tb  Tb2  2  0.4479  0.2500  0.5987  1
  Er  Er3  2  0.0462  0.7500  0.8960  1
  Er  Er4  2  0.1358  0.2500  0.6839  1
  Er  Er5  2  0.1528  0.7500  0.1900  1
  Er  Er6  2  0.2338  0.7500  0.4932  1
  Er  Er7  2  0.3455  0.2500  0.2981  1
  Er  Er8  2  0.4487  0.7500  0.1018  1
  Cd  Cd9  2  0.0544  0.2500  0.3906  1
]