data_[Li12Ag8Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.2397]
_cell_length_b [4.5580]
_cell_length_c [6.4457]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.9257]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li3Ag2Sn]
_chemical_formula_sum '[Li12 Ag8 Sn4]'
_cell_volume [447.6759]
_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  0.0603  0.0000  0.1683  1.0
  Li  Li1  4  0.1104  0.5000  0.4367  1.0
  Li  Li2  4  0.1912  0.5000  0.0444  1.0
  Ag  Ag3  4  0.0415  0.5000  0.8151  1.0
  Ag  Ag4  4  0.2301  0.0000  0.3373  1.0
  Sn  Sn5  4  0.1438  0.0000  0.7277  1.0
]