data_[Tb16Tl4Co2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tl  1.6200  1.9000  1.3325
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.3098]
_cell_length_b [5.2982]
_cell_length_c [6.7200]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9783]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb8Tl2Co]
_chemical_formula_sum '[Tb16 Tl4 Co2]'
_cell_volume [616.4668]
_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  0.0162  0.0000  0.2388  1.0
  Tb  Tb1  4  0.0893  0.5000  0.7526  1.0
  Tb  Tb2  4  0.1461  0.5000  0.3110  1.0
  Tb  Tb3  4  0.2066  0.0000  0.0960  1.0
  Tl  Tl4  4  0.1715  0.0000  0.6127  1.0
  Co  Co5  2  0.0000  0.5000  0.0000  1.0
]