data_[Li4Ag14Hg4]
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
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.0544]
_cell_length_b [8.5047]
_cell_length_c [12.1134]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Li2Ag7Hg2]
_chemical_formula_sum '[Li4 Ag14 Hg4]'
_cell_volume [417.6854]
_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  0.2316  0.0000  1.0
  Ag  Ag1  8  0.0000  0.2537  0.3372  1.0
  Ag  Ag2  4  0.0000  0.0000  0.1719  1.0
  Ag  Ag3  2  0.0000  0.5000  0.5000  1.0
  Hg  Hg4  4  0.0000  0.5000  0.1348  1.0
]