data_[Tm10Cu2Te10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [C2/m]
_cell_length_a [13.5800]
_cell_length_b [6.0449]
_cell_length_c [8.4313]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9505]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm5CuTe5]
_chemical_formula_sum '[Tm10 Cu2 Te10]'
_cell_volume [654.6090]
_cell_formula_units_Z [2]
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
[
  Tm  Tm0  4  0.1540  0.0000  0.3147  1.0
  Tm  Tm1  4  0.1544  0.0000  0.8450  1.0
  Tm  Tm2  2  0.0000  0.5000  0.0000  1.0
  Cu  Cu3  2  0.0000  0.0000  0.0000  1.0
  Te  Te4  4  0.1641  0.5000  0.8238  1.0
  Te  Te5  4  0.1800  0.5000  0.3350  1.0
  Te  Te6  2  0.0000  0.0000  0.5000  1.0
]