data_[Ho4Tm8Tl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.1778]
_cell_length_b [5.2436]
_cell_length_c [8.9955]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9581]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho(TmTl)2]
_chemical_formula_sum '[Ho4 Tm8 Tl8]'
_cell_volume [554.9474]
_cell_formula_units_Z [4]
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  4  0.0637  0.0000  0.3545  1.0
  Tm  Tm1  4  0.0652  0.5000  0.8573  1.0
  Tm  Tm2  4  0.2479  0.5000  0.2492  1.0
  Tl  Tl3  4  0.1347  0.0000  0.0441  1.0
  Tl  Tl4  4  0.1377  0.5000  0.5475  1.0
]