data_[Na2Tl2Ru2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  Ru  2.2000  1.3000  0.6610
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.2528]
_cell_length_b [6.1673]
_cell_length_c [7.2657]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.5965]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaTlRuO4]
_chemical_formula_sum '[Na2 Tl2 Ru2 O8]'
_cell_volume [271.1450]
_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
[
  Na  Na0  2  0.1869  0.7500  0.5554  1.0
  Tl  Tl1  2  0.2642  0.7500  0.0742  1.0
  Ru  Ru2  2  0.2838  0.2500  0.3504  1.0
  O  O3  4  0.0935  0.0224  0.3087  1.0
  O  O4  2  0.4527  0.2500  0.1843  1.0
  O  O5  2  0.4540  0.2500  0.5875  1.0
]