data_[Dy18Ho36Tl3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ho  1.2300  1.7500  1.0410
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [11.7672]
_cell_length_b [11.7672]
_cell_length_c [14.8893]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Dy6Ho12Tl]
_chemical_formula_sum '[Dy18 Ho36 Tl3]'
_cell_volume [1785.4627]
_cell_formula_units_Z [3]
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
[
  Dy  Dy0  18  0.0168  0.4267  0.6852  1
  Ho  Ho1  18  0.0006  0.1753  0.8132  1
  Ho  Ho2  18  0.0445  0.8496  0.4158  1
  Tl  Tl3  3  0.0000  0.0000  0.0000  1
]