data_[Li2Tb6Ag4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tb  1.1000  1.7500  0.9815
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.6487]
_cell_length_b [4.3904]
_cell_length_c [8.5561]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0494]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LiTb3(AgTe3)2]
_chemical_formula_sum '[Li2 Tb6 Ag4 Te12]'
_cell_volume [719.0268]
_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
[
  Li  Li0  2  0.0000  0.5000  0.0000  1.0
  Tb  Tb1  4  0.1725  0.0000  0.8081  1.0
  Tb  Tb2  2  0.0000  0.5000  0.5000  1.0
  Ag  Ag3  4  0.2029  0.0000  0.2755  1.0
  Te  Te4  4  0.0113  0.0000  0.7595  1.0
  Te  Te5  4  0.1606  0.5000  0.5436  1.0
  Te  Te6  4  0.1625  0.5000  0.0659  1.0
]