data_[Li12Al2Ag2]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.4050]
_cell_length_b [7.0513]
_cell_length_c [8.7158]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Li6AlAg]
_chemical_formula_sum '[Li12 Al2 Ag2]'
_cell_volume [270.7167]
_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  0.0000  0.2407  0.1260  1.0
  Li  Li1  4  0.5000  0.2457  0.3756  1.0
  Li  Li2  2  0.0000  0.0000  0.4056  1.0
  Li  Li3  2  0.5000  0.0000  0.1008  1.0
  Al  Al4  2  0.5000  0.0000  0.6381  1.0
  Ag  Ag5  2  0.0000  0.0000  0.8525  1.0
]