data_[Tl4N4O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [Amm2]
_cell_length_a [6.1918]
_cell_length_b [4.2830]
_cell_length_c [13.8271]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Tl2N2O5]
_chemical_formula_sum '[Tl4 N4 O10]'
_cell_volume [366.6854]
_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
[
  Tl  Tl0  2  0.0000  0.0000  0.6332  1
  Tl  Tl1  2  0.5000  0.0000  0.3651  1
  N  N2  2  0.0000  0.0000  0.8717  1
  N  N3  2  0.5000  0.0000  0.1206  1
  O  O4  4  0.1727  0.0000  0.8212  1
  O  O5  4  0.3211  0.0000  0.1678  1
  O  O6  2  0.5000  0.0000  0.0299  1
]