data_[Li12Hg4Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Hg  2.0000  1.5000  1.2450
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [4.8023]
_cell_length_b [14.1745]
_cell_length_c [4.7939]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.0117]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Li3HgPt]
_chemical_formula_sum '[Li12 Hg4 Pt4]'
_cell_volume [310.3255]
_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  0.0564  0.2500  1
  Li  Li1  4  0.0000  0.2520  0.2500  1
  Li  Li2  4  0.0000  0.4515  0.2500  1
  Hg  Hg3  4  0.0000  0.1477  0.7500  1
  Pt  Pt4  4  0.0000  0.3587  0.7500  1
]