data_[Rb2Hg12Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [11.9714]
_cell_length_b [10.5524]
_cell_length_c [4.7175]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.8220]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb(Hg3Au)2]
_chemical_formula_sum '[Rb2 Hg12 Au4]'
_cell_volume [557.0298]
_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  2  0.0000  0.0000  0.0000  1.0
  Hg  Hg1  8  0.2482  0.3444  0.2508  1.0
  Hg  Hg2  4  0.0000  0.3113  0.5000  1.0
  Au  Au3  4  0.1943  0.5000  0.7064  1.0
]