data_[Ho2Tl2Ag2Te4]
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
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [8.2030]
_cell_length_b [5.0066]
_cell_length_c [8.3196]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.7866]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [HoTlAgTe2]
_chemical_formula_sum '[Ho2 Tl2 Ag2 Te4]'
_cell_volume [337.6720]
_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  0.4957  0.7500  1
  Tl  Tl1  2  0.5000  0.1332  0.2500  1
  Ag  Ag2  2  0.0000  0.0000  0.0000  1
  Te  Te3  4  0.2593  0.3770  0.5376  1
]