data_[Rb4Ag4Pb2Cl12]
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
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.7379]
_cell_length_b [7.8398]
_cell_length_c [7.8320]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.8158]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Ag2PbCl6]
_chemical_formula_sum '[Rb4 Ag4 Pb2 Cl12]'
_cell_volume [739.0735]
_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  0.2327  0.5000  0.1828  1.0
  Ag  Ag1  4  0.0609  0.0000  0.2165  1.0
  Pb  Pb2  2  0.0000  0.5000  0.5000  1.0
  Cl  Cl3  8  0.0638  0.2510  0.8130  1.0
  Cl  Cl4  4  0.2330  0.5000  0.6046  1.0
]