data_[Tb4Pr2Ir2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Ir  2.2000  1.3500  0.7650
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.1926]
_cell_length_b [7.2412]
_cell_length_c [6.9366]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Tb2PrIrO8]
_chemical_formula_sum '[Tb4 Pr2 Ir2 O16]'
_cell_volume [361.2766]
_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
[
  Tb  Tb0  4  0.0000  0.5000  0.2501  1
  Pr  Pr1  2  0.0000  0.0000  0.5000  1
  Ir  Ir2  2  0.0000  0.0000  0.0000  1
  O  O3  8  0.1857  0.0000  0.2023  1
  O  O4  4  0.0000  0.2646  0.0000  1
  O  O5  4  0.0000  0.3165  0.5000  1
]