data_[Y8Tm4Cu4Te20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
  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 [4.2078]
_cell_length_b [18.7171]
_cell_length_c [12.9281]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Y2TmCuTe5]
_chemical_formula_sum '[Y8 Tm4 Cu4 Te20]'
_cell_volume [1018.1882]
_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
[
  Y  Y0  4  0.0000  0.1092  0.6841  1.0
  Y  Y1  4  0.0000  0.1249  0.3037  1.0
  Tm  Tm2  4  0.0000  0.1893  0.0093  1.0
  Cu  Cu3  4  0.0000  0.4285  0.4606  1.0
  Te  Te4  4  0.0000  0.0395  0.0677  1.0
  Te  Te5  4  0.0000  0.2858  0.6722  1.0
  Te  Te6  4  0.0000  0.3128  0.3403  1.0
  Te  Te7  4  0.0000  0.3541  0.9982  1.0
  Te  Te8  4  0.0000  0.4994  0.7878  1.0
]