data_[Sm2Ho4Ir2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Ir  2.2000  1.3500  0.7650
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.1371]
_cell_length_b [7.1451]
_cell_length_c [6.8281]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [SmHo2IrO8]
_chemical_formula_sum '[Sm2 Ho4 Ir2 O16]'
_cell_volume [348.1999]
_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
[
  Sm  Sm0  2  0.0000  0.0000  0.5000  1.0
  Ho  Ho1  4  0.0000  0.5000  0.2515  1.0
  Ir  Ir2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.1862  0.0000  0.2068  1.0
  O  O4  4  0.0000  0.2686  0.0000  1.0
  O  O5  4  0.0000  0.3137  0.5000  1.0
]