data_[Cs2Na2Hg2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Hg  2.0000  1.5000  1.2450
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.8704]
_cell_length_b [4.8922]
_cell_length_c [12.7382]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [CsNaHgAu2]
_chemical_formula_sum '[Cs2 Na2 Hg2 Au4]'
_cell_volume [303.5131]
_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
[
  Cs  Cs0  2  0.0000  0.0000  0.5506  1.0
  Na  Na1  2  0.0000  0.5000  0.3149  1.0
  Hg  Hg2  2  0.0000  0.0000  0.1699  1.0
  Au  Au3  2  0.0000  0.0000  0.9410  1.0
  Au  Au4  2  0.0000  0.5000  0.8114  1.0
]