data_[Zr16Ag8Te32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Fd-3m]
_cell_length_a [12.0536]
_cell_length_b [12.0536]
_cell_length_c [12.0536]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [227]
_chemical_formula_structural [Zr2AgTe4]
_chemical_formula_sum '[Zr16 Ag8 Te32]'
_cell_volume [1751.2628]
_cell_formula_units_Z [8]
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
[
  Zr  Zr0  16  0.1250  0.1250  0.1250  1.0
  Ag  Ag1  8  0.0000  0.0000  0.5000  1.0
  Te  Te2  32  0.1187  0.3813  0.6187  1.0
]