data_[Tb8Tm4Ag4Te20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.3153]
_cell_length_b [18.5929]
_cell_length_c [13.2734]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Tb2TmAgTe5]
_chemical_formula_sum '[Tb8 Tm4 Ag4 Te20]'
_cell_volume [1064.9820]
_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
[
  Tb  Tb0  4  0.0000  0.1114  0.6856  1.0
  Tb  Tb1  4  0.0000  0.1264  0.3018  1.0
  Tm  Tm2  4  0.0000  0.1913  0.0086  1.0
  Ag  Ag3  4  0.0000  0.4315  0.4616  1.0
  Te  Te4  4  0.0000  0.0412  0.0805  1.0
  Te  Te5  4  0.0000  0.2857  0.6675  1.0
  Te  Te6  4  0.0000  0.3054  0.3393  1.0
  Te  Te7  4  0.0000  0.3564  0.9987  1.0
  Te  Te8  4  0.0000  0.4982  0.7805  1.0
]