data_[Li2La8Al2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  La  1.1000  1.9500  1.1720
  Al  1.6100  1.2500  0.6750
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [5.3709]
_cell_length_b [12.7207]
_cell_length_c [5.3873]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [LiLa4AlO8]
_chemical_formula_sum '[Li2 La8 Al2 O16]'
_cell_volume [368.0740]
_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  0.0000  0.0000  1.0
  La  La1  4  0.0000  0.1362  0.5000  1.0
  La  La2  4  0.0000  0.3635  0.0000  1.0
  Al  Al3  2  0.0000  0.5000  0.5000  1.0
  O  O4  8  0.2434  0.5000  0.2605  1.0
  O  O5  4  0.0000  0.1809  0.0000  1.0
  O  O6  4  0.0000  0.3303  0.5000  1.0
]