data_[Rb2La18Ir8O48]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  La  1.1000  1.9500  1.1720
  Ir  2.2000  1.3500  0.7650
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [7.7009]
_cell_length_b [7.7009]
_cell_length_c [17.8298]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [RbLa9(IrO6)4]
_chemical_formula_sum '[Rb2 La18 Ir8 O48]'
_cell_volume [1057.3861]
_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
[
  Rb  Rb0  2  0.0000  0.0000  0.5000  1
  La  La1  16  0.1811  0.6846  0.1444  1
  La  La2  2  0.0000  0.0000  0.0000  1
  Ir  Ir3  4  0.0000  0.0000  0.2408  1
  Ir  Ir4  4  0.0000  0.5000  0.0000  1
  O  O5  16  0.0609  0.2481  0.2346  1
  O  O6  16  0.0991  0.6348  0.4116  1
  O  O7  8  0.1349  0.7129  0.0000  1
  O  O8  4  0.0000  0.0000  0.1279  1
  O  O9  4  0.0000  0.0000  0.3505  1
]