data_[Li4Al2Ga2O8]
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
  Ga  1.8100  1.3000  0.7600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [6.1222]
_cell_length_b [5.5347]
_cell_length_c [5.0060]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Li2AlGaO4]
_chemical_formula_sum '[Li4 Al2 Ga2 O8]'
_cell_volume [169.6239]
_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  0.2499  0.6654  0.9934  1.0
  Al  Al1  2  0.0000  0.1648  0.9991  1.0
  Ga  Ga2  2  0.0000  0.8383  0.4986  1.0
  O  O3  4  0.2421  0.3196  0.8948  1.0
  O  O4  2  0.0000  0.1496  0.3543  1.0
  O  O5  2  0.0000  0.8639  0.8716  1.0
]