data_[Ta2Ag2Pb2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1490]
_cell_length_b [8.0211]
_cell_length_c [7.8245]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.7450]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TaAgPbS4]
_chemical_formula_sum '[Ta2 Ag2 Pb2 S8]'
_cell_volume [376.4101]
_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
[
  Ta  Ta0  2  0.2347  0.2500  0.2981  1.0
  Ag  Ag1  2  0.2670  0.7500  0.6457  1.0
  Pb  Pb2  2  0.1788  0.7500  0.0837  1.0
  S  S3  4  0.0066  0.5241  0.7437  1.0
  S  S4  2  0.3971  0.2500  0.0636  1.0
  S  S5  2  0.4776  0.2500  0.5643  1.0
]