data_[Cu4Te2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [4.3771]
_cell_length_b [19.3198]
_cell_length_c [4.2375]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.5039]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [Cu2Te]
_chemical_formula_sum '[Cu4 Te2]'
_cell_volume [346.9240]
_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
[
  Cu  Cu0  2  0.0000  0.4660  0.7500  1
  Cu  Cu1  2  0.5000  0.4588  0.2500  1
  Te  Te2  2  0.0000  0.3882  0.2500  1
]