data_[Li8Ta8O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ta  1.5000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [8.1877]
_cell_length_b [5.4925]
_cell_length_c [8.3836]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.8548]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Li2Ta2O3]
_chemical_formula_sum '[Li8 Ta8 O12]'
_cell_volume [375.0525]
_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
[
  Li  Li0  4  0.2247  0.3626  0.7398  1
  Li  Li1  2  0.0000  0.3400  0.0000  1
  Li  Li2  2  0.0000  0.8933  0.5000  1
  Ta  Ta3  4  0.1508  0.3986  0.3650  1
  Ta  Ta4  4  0.1536  0.8542  0.8696  1
  O  O5  4  0.0244  0.5751  0.7793  1
  O  O6  4  0.2061  0.7124  0.4755  1
  O  O7  4  0.2157  0.1934  0.9510  1
]