data_[Y2Ho16Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ho  1.2300  1.7500  1.0410
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.8602]
_cell_length_b [15.1547]
_cell_length_c [5.5602]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.6356]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y(Ho4Tl)2]
_chemical_formula_sum '[Y2 Ho16 Tl4]'
_cell_volume [683.9569]
_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
[
  Y  Y0  2  0.0000  0.0000  0.5000  1
  Ho  Ho1  8  0.2089  0.1137  0.1181  1
  Ho  Ho2  4  0.0000  0.2171  0.5000  1
  Ho  Ho3  4  0.0978  0.5000  0.2976  1
  Tl  Tl4  4  0.0000  0.3063  0.0000  1
]