data_[Na4Tl4N8O24]
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
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1406]
_cell_length_b [10.5169]
_cell_length_c [6.8698]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5732]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaTl(NO3)2]
_chemical_formula_sum '[Na4 Tl4 N8 O24]'
_cell_volume [629.5800]
_cell_formula_units_Z [4]
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  4  0.0000  0.3623  0.7500  1.0
  Tl  Tl1  4  0.0000  0.1036  0.2500  1.0
  N  N2  8  0.2234  0.3771  0.2444  1.0
  O  O3  8  0.1132  0.3239  0.1113  1.0
  O  O4  8  0.1562  0.1858  0.6665  1.0
  O  O5  8  0.2145  0.4932  0.2901  1.0
]