data_[Rb4Ag2Hg12Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [7.6874]
_cell_length_b [8.0441]
_cell_length_c [11.0870]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Rb2AgHg6Au]
_chemical_formula_sum '[Rb4 Ag2 Hg12 Au2]'
_cell_volume [685.5969]
_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  0.0000  0.0000  0.2502  1
  Ag  Ag1  2  0.0000  0.5000  0.0000  1
  Hg  Hg2  8  0.2486  0.2495  0.0000  1
  Hg  Hg3  4  0.0000  0.5000  0.2495  1
  Au  Au4  2  0.0000  0.5000  0.5000  1
]