data_[Li4Cu4Te2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.8036]
_cell_length_b [8.6756]
_cell_length_c [5.4552]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.3669]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li2Cu2TeO6]
_chemical_formula_sum '[Li4 Cu4 Te2 O12]'
_cell_volume [246.0960]
_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
[
  Li  Li0  4  0.0000  0.1907  0.5000  1.0
  Cu  Cu1  4  0.0000  0.3361  0.0000  1.0
  Te  Te2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.1894  0.1662  0.2464  1.0
  O  O4  4  0.2371  0.0000  0.8231  1.0
]