data_[Ho10Tl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [P6_3/mcm]
_cell_length_a [9.2567]
_cell_length_b [9.2567]
_cell_length_c [6.7735]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [193]
_chemical_formula_structural [Ho5Tl4]
_chemical_formula_sum '[Ho10 Tl8]'
_cell_volume [502.6454]
_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
[
  Ho  Ho0  6  0.0000  0.2887  0.7500  1.0
  Ho  Ho1  4  0.3333  0.6667  0.5000  1.0
  Tl  Tl2  6  0.0000  0.3733  0.2500  1.0
  Tl  Tl3  2  0.0000  0.0000  0.0000  1.0
]