data_[Hf8Zr2Tl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Zr  1.3300  1.5500  0.8600
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.5568]
_cell_length_b [6.3828]
_cell_length_c [7.7227]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.9758]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Hf4ZrTl]
_chemical_formula_sum '[Hf8 Zr2 Tl2]'
_cell_volume [273.8689]
_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
[
  Hf  Hf0  4  0.1621  0.5008  0.6596  1.0
  Hf  Hf1  2  0.0023  0.2500  0.9997  1.0
  Hf  Hf2  2  0.3212  0.2500  0.3388  1.0
  Zr  Zr3  2  0.3289  0.7500  0.3396  1.0
  Tl  Tl4  2  0.5000  0.0000  0.0000  1.0
]