data_[Na8Mg2Te6S16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mg  1.3100  1.5000  0.8600
  Te  2.1000  1.4000  1.2933
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.2955]
_cell_length_b [7.6514]
_cell_length_c [8.0347]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.4184]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na4MgTe3S8]
_chemical_formula_sum '[Na8 Mg2 Te6 S16]'
_cell_volume [741.8732]
_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
[
  Na  Na0  4  0.2500  0.2500  0.5000  1
  Na  Na1  2  0.0000  0.0000  0.0000  1
  Na  Na2  2  0.0000  0.5000  0.0000  1
  Mg  Mg3  2  0.0000  0.0000  0.5000  1
  Te  Te4  4  0.2500  0.2500  0.0000  1
  Te  Te5  2  0.0000  0.5000  0.5000  1
  S  S6  8  0.0182  0.2486  0.7423  1
  S  S7  4  0.2256  0.0000  0.2008  1
  S  S8  4  0.2434  0.0000  0.7563  1
]