data_[Li12Ga4Si4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ga  1.8100  1.3000  0.7600
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pna2_1]
_cell_length_a [5.3795]
_cell_length_b [15.5490]
_cell_length_c [4.8378]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [33]
_chemical_formula_structural [Li3GaSiO5]
_chemical_formula_sum '[Li12 Ga4 Si4 O20]'
_cell_volume [404.6606]
_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  0.1645  0.9953  0.0050  1
  Li  Li1  4  0.1698  0.4068  0.0024  1
  Li  Li2  4  0.1720  0.8048  0.0020  1
  Ga  Ga3  4  0.1730  0.1993  0.9986  1
  Si  Si4  4  0.1634  0.5975  0.0038  1
  O  O5  4  0.1232  0.3988  0.6029  1
  O  O6  4  0.1565  0.7977  0.5967  1
  O  O7  4  0.1774  0.6041  0.6580  1
  O  O8  4  0.1826  0.0143  0.6053  1
  O  O9  4  0.1904  0.1881  0.6123  1
]