data_[Tb2Ga2Pb2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ga  1.8100  1.3000  0.7600
  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 [6.5664]
_cell_length_b [6.6938]
_cell_length_c [8.0069]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.7342]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbGaPbS4]
_chemical_formula_sum '[Tb2 Ga2 Pb2 S8]'
_cell_volume [337.0307]
_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
[
  Tb  Tb0  2  0.2242  0.2500  0.5574  1.0
  Ga  Ga1  2  0.2379  0.7500  0.3163  1.0
  Pb  Pb2  2  0.2525  0.2500  0.0688  1.0
  S  S3  4  0.0005  0.0074  0.2715  1.0
  S  S4  2  0.4438  0.7500  0.1345  1.0
  S  S5  2  0.4502  0.7500  0.5968  1.0
]