data_[Rb4Er2Au2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Er  1.2400  1.7500  1.0300
  Au  2.5400  1.3500  1.0700
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.7090]
_cell_length_b [7.2167]
_cell_length_c [14.7443]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.7880]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2ErAuCl6]
_chemical_formula_sum '[Rb4 Er2 Au2 Cl12]'
_cell_volume [679.7459]
_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  0.2231  0.0349  0.2057  1.0
  Er  Er1  2  0.0000  0.0000  0.5000  1.0
  Au  Au2  2  0.5000  0.0000  0.0000  1.0
  Cl  Cl3  4  0.1626  0.6799  0.8886  1.0
  Cl  Cl4  4  0.1948  0.1782  0.9699  1.0
  Cl  Cl5  4  0.3012  0.5951  0.1503  1.0
]