data_[La8Er4Ag4Te20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Er  1.2400  1.7500  1.0300
  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 [4.4360]
_cell_length_b [19.0681]
_cell_length_c [13.3160]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [La2ErAgTe5]
_chemical_formula_sum '[La8 Er4 Ag4 Te20]'
_cell_volume [1126.3602]
_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  0.1113  0.6873  1.0
  La  La1  4  0.0000  0.1245  0.3072  1.0
  Er  Er2  4  0.0000  0.1927  0.0099  1.0
  Ag  Ag3  4  0.0000  0.4312  0.4578  1.0
  Te  Te4  4  0.0000  0.0434  0.0731  1.0
  Te  Te5  4  0.0000  0.2875  0.6668  1.0
  Te  Te6  4  0.0000  0.3044  0.3450  1.0
  Te  Te7  4  0.0000  0.3553  0.0005  1.0
  Te  Te8  4  0.0000  0.4987  0.7764  1.0
]