data_[Rb2Te2Pb2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Te  2.1000  1.4000  1.2933
  Pb  2.3300  1.8000  1.1225
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [8.0549]
_cell_length_b [13.1448]
_cell_length_c [7.5719]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.0779]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [RbTePbBr6]
_chemical_formula_sum '[Rb2 Te2 Pb2 Br12]'
_cell_volume [800.5559]
_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  0.0000  0.0038  0.5000  1.0
  Te  Te1  2  0.0000  0.3354  0.0000  1.0
  Pb  Pb2  2  0.0000  0.6839  0.0000  1.0
  Br  Br3  4  0.1294  0.4819  0.2227  1.0
  Br  Br4  4  0.1679  0.1896  0.2006  1.0
  Br  Br5  4  0.1743  0.8139  0.2560  1.0
]