data_[Rb4Tl4N8O24]
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
  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 [9.5823]
_cell_length_b [11.2886]
_cell_length_c [7.8555]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9345]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbTl(NO3)2]
_chemical_formula_sum '[Rb4 Tl4 N8 O24]'
_cell_volume [782.5681]
_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
[
  Rb  Rb0  4  0.0000  0.1398  0.7500  1.0
  Tl  Tl1  4  0.0000  0.3984  0.2500  1.0
  N  N2  8  0.2439  0.3780  0.7855  1.0
  O  O3  8  0.1147  0.3774  0.6516  1.0
  O  O4  8  0.1875  0.2187  0.1542  1.0
  O  O5  8  0.1980  0.0244  0.1389  1.0
]