data_[Li6Mg16Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.6523]
_cell_length_b [9.7183]
_cell_length_c [5.2685]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.1500]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li3(Mg4Ag)2]
_chemical_formula_sum '[Li6 Mg16 Ag4]'
_cell_volume [540.0517]
_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  0.2600  0.0000  1
  Li  Li1  2  0.0000  0.0000  0.5000  1
  Mg  Mg2  8  0.1730  0.2267  0.6651  1
  Mg  Mg3  4  0.0845  0.5000  0.8088  1
  Mg  Mg4  4  0.1411  0.0000  0.0939  1
  Ag  Ag5  4  0.1773  0.5000  0.3779  1
]