data_[Tb8Dy6Tl4]
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
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.1643]
_cell_length_b [5.4020]
_cell_length_c [10.2123]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.9839]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb4Dy3Tl2]
_chemical_formula_sum '[Tb8 Dy6 Tl4]'
_cell_volume [543.0170]
_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  0.0987  0.0000  0.4281  1.0
  Tb  Tb1  4  0.2319  0.5000  0.0813  1.0
  Dy  Dy2  4  0.1451  0.5000  0.6792  1.0
  Dy  Dy3  2  0.0000  0.0000  0.0000  1.0
  Tl  Tl4  4  0.0852  0.5000  0.2542  1.0
]