data_[Ho12Tl2Sn4Te6]
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
  Sn  1.9600  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.2589]
_cell_length_b [4.3537]
_cell_length_c [8.8271]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.7142]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho6TlSn2Te3]
_chemical_formula_sum '[Ho12 Tl2 Sn4 Te6]'
_cell_volume [708.8704]
_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  4  0.0003  0.0000  0.7505  1.0
  Ho  Ho1  4  0.1663  0.5000  0.0854  1.0
  Ho  Ho2  4  0.1705  0.5000  0.5701  1.0
  Tl  Tl3  2  0.0000  0.5000  0.0000  1.0
  Sn  Sn4  4  0.1638  0.0000  0.3247  1.0
  Te  Te5  4  0.1677  0.0000  0.8281  1.0
  Te  Te6  2  0.0000  0.5000  0.5000  1.0
]