data_[Rb1Ta1Tl2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ta  1.5000  1.4500  0.8200
  Tl  1.6200  1.9000  1.3325
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.2290]
_cell_length_b [9.4510]
_cell_length_c [8.0607]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.7210]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [RbTa(TlCl4)2]
_chemical_formula_sum '[Rb1 Ta1 Tl2 Cl8]'
_cell_volume [443.8414]
_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
  Ta  Ta1  1  0.0000  0.0000  0.0000  1.0
  Tl  Tl2  2  0.5000  0.2687  0.5000  1.0
  Cl  Cl3  4  0.0592  0.1785  0.8110  1.0
  Cl  Cl4  2  0.3939  0.0000  0.1722  1.0
  Cl  Cl5  2  0.4639  0.5000  0.7279  1.0
]