data_[La8Tb4Ag4S20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Ag  1.9300  1.6000  1.0867
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.0586]
_cell_length_b [16.8412]
_cell_length_c [12.2571]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [La2TbAgS5]
_chemical_formula_sum '[La8 Tb4 Ag4 S20]'
_cell_volume [837.7877]
_cell_formula_units_Z [4]
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
[
  La  La0  4  0.0000  0.1115  0.6839  1.0
  La  La1  4  0.0000  0.1256  0.3042  1.0
  Tb  Tb2  4  0.0000  0.1944  0.0046  1.0
  Ag  Ag3  4  0.0000  0.4681  0.4681  1.0
  S  S4  4  0.0000  0.0466  0.0809  1.0
  S  S5  4  0.0000  0.2889  0.6612  1.0
  S  S6  4  0.0000  0.3060  0.3476  1.0
  S  S7  4  0.0000  0.3573  0.0002  1.0
  S  S8  4  0.0000  0.4988  0.7733  1.0
]