data_[Gd4Tl4Cu4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  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 [Pnma]
_cell_length_a [11.4893]
_cell_length_b [4.2062]
_cell_length_c [15.4624]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [GdTlCuTe3]
_chemical_formula_sum '[Gd4 Tl4 Cu4 Te12]'
_cell_volume [747.2458]
_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
[
  Gd  Gd0  4  0.0182  0.7500  0.7570  1
  Tl  Tl1  4  0.2207  0.2500  0.4989  1
  Cu  Cu2  4  0.2382  0.7500  0.2824  1
  Te  Te3  4  0.0492  0.7500  0.3806  1
  Te  Te4  4  0.0869  0.2500  0.8923  1
  Te  Te5  4  0.2359  0.2500  0.1773  1
]