data_[Li4Zn2Si2Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Zn  1.6500  1.3500  0.8800
  Si  1.9000  1.1000  0.5400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [6.4016]
_cell_length_b [6.4016]
_cell_length_c [11.6935]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Li2ZnSiTe4]
_chemical_formula_sum '[Li4 Zn2 Si2 Te8]'
_cell_volume [479.2049]
_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
[
  Li  Li0  2  0.0000  0.0000  0.5000  1.0
  Li  Li1  2  0.0000  0.5000  0.7500  1.0
  Zn  Zn2  2  0.0000  0.5000  0.2500  1.0
  Si  Si3  2  0.0000  0.0000  0.0000  1.0
  Te  Te4  8  0.2272  0.7638  0.1238  1.0
]