data_[Tb4Y8Cu4Te20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.2280]
_cell_length_b [18.8722]
_cell_length_c [12.9238]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [TbY2CuTe5]
_chemical_formula_sum '[Tb4 Y8 Cu4 Te20]'
_cell_volume [1031.2219]
_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  0.1893  0.0093  1.0
  Y  Y1  4  0.0000  0.1086  0.6832  1.0
  Y  Y2  4  0.0000  0.1236  0.3042  1.0
  Cu  Cu3  4  0.0000  0.4298  0.4600  1.0
  Te  Te4  4  0.0000  0.0390  0.0671  1.0
  Te  Te5  4  0.0000  0.2867  0.6760  1.0
  Te  Te6  4  0.0000  0.3160  0.3385  1.0
  Te  Te7  4  0.0000  0.3553  0.9985  1.0
  Te  Te8  4  0.0000  0.4990  0.7873  1.0
]