data_[Li2Al2Sb4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Al  1.6100  1.2500  0.6750
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [6.4280]
_cell_length_b [8.4428]
_cell_length_c [5.1378]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.8531]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [LiAlSb2O7]
_chemical_formula_sum '[Li2 Al2 Sb4 O14]'
_cell_volume [272.8868]
_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  2  0.0000  0.7484  0.0000  1
  Al  Al1  2  0.0000  0.3660  0.0000  1
  Sb  Sb2  4  0.2432  0.0366  0.3844  1
  O  O3  4  0.0569  0.5587  0.2698  1
  O  O4  4  0.1330  0.2385  0.2762  1
  O  O5  4  0.2387  0.8859  0.1057  1
  O  O6  2  0.0000  0.9410  0.5000  1
]