data_[Cs4Tb4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tb  1.1000  1.7500  0.9815
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Aem2]
_cell_length_a [18.4427]
_cell_length_b [16.2687]
_cell_length_c [7.5189]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [39]
_chemical_formula_structural [CsTbTe2]
_chemical_formula_sum '[Cs4 Tb4 Te8]'
_cell_volume [2255.9520]
_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
[
  Cs  Cs0  4  0.0933  0.2500  0.6570  1
  Tb  Tb1  4  0.0000  0.0000  0.3644  1
  Te  Te2  8  0.0809  0.1071  0.1142  1
]