data_[Rb1As1Pb2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  As  2.1800  1.1500  0.6600
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.5307]
_cell_length_b [8.8930]
_cell_length_c [6.7663]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.4259]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [RbAs(PbCl4)2]
_chemical_formula_sum '[Rb1 As1 Pb2 Cl8]'
_cell_volume [392.8493]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.0000  1.0
  As  As1  1  0.0000  0.0000  0.0000  1.0
  Pb  Pb2  2  0.5000  0.2441  0.5000  1.0
  Cl  Cl3  4  0.2258  0.1999  0.1562  1.0
  Cl  Cl4  2  0.2320  0.0000  0.6987  1.0
  Cl  Cl5  2  0.2743  0.5000  0.6196  1.0
]