data_[Li2Ta1Sb1O4]
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
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [2.9864]
_cell_length_b [2.9864]
_cell_length_c [10.7579]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [Li2TaSbO4]
_chemical_formula_sum '[Li2 Ta1 Sb1 O4]'
_cell_volume [83.0883]
_cell_formula_units_Z [1]
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  2  0.3333  0.6667  0.2501  1
  Ta  Ta1  1  0.6667  0.3333  0.0000  1
  Sb  Sb2  1  0.0000  0.0000  0.5000  1
  O  O3  2  0.0000  0.0000  0.1182  1
  O  O4  2  0.6667  0.3333  0.3530  1
]