data_[Rb4Tl2Ru2Br12]
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
  Ru  2.2000  1.3000  0.6610
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [7.6188]
_cell_length_b [11.2815]
_cell_length_c [8.5345]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Rb2TlRuBr6]
_chemical_formula_sum '[Rb4 Tl2 Ru2 Br12]'
_cell_volume [733.5551]
_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  0.0000  0.2762  0.2044  1.0
  Tl  Tl1  2  0.0000  0.5000  0.7056  1.0
  Ru  Ru2  2  0.0000  0.0000  0.7869  1.0
  Br  Br3  4  0.0000  0.2248  0.7873  1.0
  Br  Br4  4  0.2313  0.0000  0.0006  1.0
  Br  Br5  4  0.2354  0.0000  0.5770  1.0
]