data_[Ho12Tm8Tl4]
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/c]
_cell_length_a [17.1120]
_cell_length_b [6.8562]
_cell_length_c [6.2013]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.7646]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ho3Tm2Tl]
_chemical_formula_sum '[Ho12 Tm8 Tl4]'
_cell_volume [709.5816]
_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  8  0.1696  0.1230  0.0257  1.0
  Ho  Ho1  4  0.0000  0.1301  0.2500  1.0
  Tm  Tm2  8  0.1619  0.3807  0.5406  1.0
  Tl  Tl3  4  0.0000  0.3636  0.7500  1.0
]