data_[Li10Al2Si4O16]
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
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [7.2747]
_cell_length_b [7.3331]
_cell_length_c [6.3413]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1465]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Li5Al(SiO4)2]
_chemical_formula_sum '[Li10 Al2 Si4 O16]'
_cell_volume [338.2805]
_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  0.1896  0.0103  0.7604  1.0
  Li  Li1  2  0.0000  0.3065  0.5000  1.0
  Li  Li2  2  0.0000  0.3154  0.0000  1.0
  Li  Li3  2  0.0000  0.6738  0.0000  1.0
  Al  Al4  2  0.0000  0.6767  0.5000  1.0
  Si  Si5  4  0.1759  0.0053  0.2482  1.0
  O  O6  4  0.0276  0.1703  0.2525  1.0
  O  O7  4  0.0471  0.8138  0.2769  1.0
  O  O8  4  0.1854  0.5202  0.5381  1.0
  O  O9  4  0.2014  0.4939  0.9637  1.0
]