data_[Rb4Na2Hg14Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [C2/m]
_cell_length_a [6.8245]
_cell_length_b [6.7833]
_cell_length_c [16.6515]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.7147]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2NaHg7Au2]
_chemical_formula_sum '[Rb4 Na2 Hg14 Au4]'
_cell_volume [761.9331]
_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
[
  Rb  Rb0  4  0.1301  0.0000  0.3331  1.0
  Na  Na1  2  0.0000  0.0000  0.0000  1.0
  Hg  Hg2  8  0.1894  0.2502  0.8518  1.0
  Hg  Hg3  4  0.1759  0.5000  0.4432  1.0
  Hg  Hg4  2  0.0000  0.5000  0.0000  1.0
  Au  Au5  4  0.1069  0.5000  0.2649  1.0
]