data_[Na2Li2Tl2Cl6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Li  0.9800  1.4500  0.9000
  Tl  1.6200  1.9000  1.3325
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.7037]
_cell_length_b [4.1851]
_cell_length_c [9.3874]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.0058]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaLiTlCl3]
_chemical_formula_sum '[Na2 Li2 Tl2 Cl6]'
_cell_volume [330.2859]
_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  0.3409  0.7500  0.8572  1.0
  Li  Li1  2  0.0909  0.2500  0.6072  1.0
  Tl  Tl2  2  0.2035  0.2500  0.2127  1.0
  Cl  Cl3  2  0.1151  0.2500  0.8609  1.0
  Cl  Cl4  2  0.1808  0.7500  0.5361  1.0
  Cl  Cl5  2  0.4483  0.7500  0.1638  1.0
]