data_[Tl2Ga4Ir2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Ga  1.8100  1.3000  0.7600
  Ir  2.2000  1.3500  0.7650
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.5289]
_cell_length_b [6.5844]
_cell_length_c [6.5099]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [TlGa2IrO8]
_chemical_formula_sum '[Tl2 Ga4 Ir2 O16]'
_cell_volume [279.8494]
_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  0.5000  1.0
  Ga  Ga1  4  0.0000  0.5000  0.2508  1.0
  Ir  Ir2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0000  0.2028  0.2137  1.0
  O  O4  4  0.1767  0.5000  0.5000  1.0
  O  O5  4  0.2056  0.5000  0.0000  1.0
]