data_[Rb1Tl2Ru1F8]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [4.8769]
_cell_length_b [8.1977]
_cell_length_c [6.3618]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.3535]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [RbTl2RuF8]
_chemical_formula_sum '[Rb1 Tl2 Ru1 F8]'
_cell_volume [252.2460]
_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
  Tl  Tl1  2  0.5000  0.2604  0.5000  1
  Ru  Ru2  1  0.0000  0.0000  0.0000  1
  F  F3  4  0.1030  0.1684  0.8159  1
  F  F4  2  0.3519  0.0000  0.1664  1
  F  F5  2  0.4851  0.5000  0.7314  1
]