data_[Ho2Tl4Cu4Te8]
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
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.6314]
_cell_length_b [4.1828]
_cell_length_c [8.5846]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7429]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HoTl2(CuTe2)2]
_chemical_formula_sum '[Ho2 Tl4 Cu4 Te8]'
_cell_volume [531.5132]
_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  2  0.0000  0.0000  0.0000  1.0
  Tl  Tl1  4  0.1308  0.0000  0.5532  1.0
  Cu  Cu2  4  0.1859  0.5000  0.9920  1.0
  Te  Te3  4  0.0246  0.5000  0.7591  1.0
  Te  Te4  4  0.2042  0.0000  0.1895  1.0
]