data_[Rb4Pr2Tl2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pr  1.1300  1.8500  1.0600
  Tl  1.6200  1.9000  1.3325
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.8395]
_cell_length_b [8.3016]
_cell_length_c [13.5817]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.1476]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2PrTlCl6]
_chemical_formula_sum '[Rb4 Pr2 Tl2 Cl12]'
_cell_volume [731.5135]
_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  0.2805  0.0706  0.2542  1.0
  Pr  Pr1  2  0.0000  0.0000  0.5000  1.0
  Tl  Tl2  2  0.5000  0.0000  0.0000  1.0
  Cl  Cl3  4  0.1085  0.0509  0.7306  1.0
  Cl  Cl4  4  0.2430  0.7235  0.5704  1.0
  Cl  Cl5  4  0.3406  0.1812  0.5554  1.0
]