data_[Tb12Er12Rh8]
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
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.7942]
_cell_length_b [13.0404]
_cell_length_c [17.8707]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Tb3Er3Rh2]
_chemical_formula_sum '[Tb12 Er12 Rh8]'
_cell_volume [884.1947]
_cell_formula_units_Z [4]
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  8  0.0000  0.0582  0.5904  1
  Tb  Tb1  4  0.0000  0.2791  0.7500  1
  Er  Er2  8  0.0000  0.3286  0.5581  1
  Er  Er3  4  0.0000  0.4471  0.2500  1
  Rh  Rh4  8  0.0000  0.2952  0.1342  1
]