data_[In16Ga4Sn8Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  In  1.7800  1.5500  0.9400
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [6.6314]
_cell_length_b [10.7296]
_cell_length_c [12.1121]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [In4GaSn2Hg]
_chemical_formula_sum '[In16 Ga4 Sn8 Hg4]'
_cell_volume [861.7984]
_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
[
  In  In0  8  0.0000  0.0011  0.2427  1.0
  In  In1  8  0.2396  0.2500  0.9992  1.0
  Ga  Ga2  4  0.0000  0.0000  0.0000  1.0
  Sn  Sn3  4  0.0000  0.0000  0.5000  1.0
  Sn  Sn4  4  0.2500  0.2500  0.7500  1.0
  Hg  Hg5  4  0.2500  0.2500  0.2500  1.0
]