data_[Mg64Cd24Hg28]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [13.7810]
_cell_length_b [13.7810]
_cell_length_c [13.7810]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [Mg16Cd6Hg7]
_chemical_formula_sum '[Mg64 Cd24 Hg28]'
_cell_volume [2617.2131]
_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
[
  Mg  Mg0  32  0.1194  0.1194  0.8806  1
  Mg  Mg1  32  0.1581  0.1581  0.3419  1
  Cd  Cd2  24  0.0000  0.0000  0.3078  1
  Hg  Hg3  24  0.0000  0.2500  0.2500  1
  Hg  Hg4  4  0.0000  0.0000  0.0000  1
]