data_[Li8Ag6Hg4]
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/m]
_cell_length_a [13.3473]
_cell_length_b [4.7610]
_cell_length_c [5.2034]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1902]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li4Ag3Hg2]
_chemical_formula_sum '[Li8 Ag6 Hg4]'
_cell_volume [315.8853]
_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  0.0512  0.5000  0.7661  1.0
  Li  Li1  4  0.2242  0.0000  0.1302  1.0
  Ag  Ag2  4  0.1116  0.0000  0.5812  1.0
  Ag  Ag3  2  0.0000  0.0000  0.0000  1.0
  Hg  Hg4  4  0.1606  0.5000  0.3038  1.0
]