data_[Rb2Tl4Pb2Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  Pb  2.3300  1.8000  1.1225
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [6.0433]
_cell_length_b [8.0277]
_cell_length_c [7.1155]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [RbTl2PbAu]
_chemical_formula_sum '[Rb2 Tl4 Pb2 Au2]'
_cell_volume [345.2010]
_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  0.2500  0.5000  0.2392  1.0
  Tl  Tl1  4  0.2500  0.2302  0.7344  1.0
  Pb  Pb2  2  0.2500  0.0000  0.3557  1.0
  Au  Au3  2  0.0000  0.0000  0.0000  1.0
]