data_[Gd4Ag4Te12Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.7762]
_cell_length_b [4.3523]
_cell_length_c [9.0170]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.1437]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [GdAgTe3Pb]
_chemical_formula_sum '[Gd4 Ag4 Te12 Pb4]'
_cell_volume [758.7494]
_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  0.1617  0.0000  0.5880  1
  Ag  Ag1  4  0.0416  0.5000  0.7130  1
  Te  Te2  4  0.1754  0.5000  0.3507  1
  Te  Te3  4  0.1851  0.5000  0.8397  1
  Te  Te4  2  0.0000  0.0000  0.5000  1
  Te  Te5  2  0.0000  0.5000  0.0000  1
  Pb  Pb6  4  0.1272  0.0000  0.0719  1
]