data_[La2Sm4Ir2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Ir  2.2000  1.3500  0.7650
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.7234]
_cell_length_b [6.0074]
_cell_length_c [9.5475]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.4670]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [LaSm2IrO6]
_chemical_formula_sum '[La2 Sm4 Ir2 O12]'
_cell_volume [276.9597]
_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
[
  La  La0  2  0.5000  0.0000  0.0000  1
  Sm  Sm1  4  0.2150  0.0682  0.2470  1
  Ir  Ir2  2  0.0000  0.0000  0.5000  1
  O  O3  4  0.0955  0.2016  0.9286  1
  O  O4  4  0.2270  0.6885  0.9329  1
  O  O5  4  0.3817  0.0749  0.7217  1
]