data_[Ag10Sb2Te8Cl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Sb  2.0500  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [8.3795]
_cell_length_b [12.7403]
_cell_length_c [6.5252]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ag5Sb(Te2Cl)2]
_chemical_formula_sum '[Ag10 Sb2 Te8 Cl4]'
_cell_volume [696.6135]
_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
[
  Ag  Ag0  8  0.2453  0.1979  0.8716  1
  Ag  Ag1  2  0.5000  0.0000  0.3587  1
  Sb  Sb2  2  0.0000  0.0000  0.4755  1
  Te  Te3  4  0.0000  0.1737  0.2099  1
  Te  Te4  4  0.2850  0.0000  0.6918  1
  Cl  Cl5  4  0.5000  0.1756  0.1408  1
]