data_[Tb2Tm2Cd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.8864]
_cell_length_b [4.6112]
_cell_length_c [13.0076]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TbTmCd4]
_chemical_formula_sum '[Tb2 Tm2 Cd8]'
_cell_volume [293.0922]
_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  0.5000  0.0000  0.4040  1.0
  Tm  Tm1  2  0.0000  0.0000  0.5904  1.0
  Cd  Cd2  2  0.0000  0.0000  0.2538  1.0
  Cd  Cd3  2  0.0000  0.0000  0.9106  1.0
  Cd  Cd4  2  0.5000  0.0000  0.0851  1.0
  Cd  Cd5  2  0.5000  0.0000  0.7374  1.0
]