data_[Li4Ag8Hg8]
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 [C2/c]
_cell_length_a [12.9927]
_cell_length_b [5.3927]
_cell_length_c [5.8443]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1068]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Li(AgHg)2]
_chemical_formula_sum '[Li4 Ag8 Hg8]'
_cell_volume [391.3689]
_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  0.0000  0.1050  0.7500  1.0
  Ag  Ag1  8  0.0954  0.4190  0.4499  1.0
  Hg  Hg2  8  0.1863  0.0827  0.1564  1.0
]