data_[Sr2Sb4Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Sb  2.0500  1.4500  0.8300
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.7459]
_cell_length_b [4.6298]
_cell_length_c [10.3907]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2614]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Sr(SbIr)2]
_chemical_formula_sum '[Sr2 Sb4 Ir4]'
_cell_volume [228.1346]
_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
[
  Sr  Sr0  2  0.2592  0.7500  0.7512  1
  Sb  Sb1  2  0.2056  0.7500  0.1220  1
  Sb  Sb2  2  0.2526  0.2500  0.5032  1
  Ir  Ir3  2  0.2367  0.7500  0.3776  1
  Ir  Ir4  2  0.3111  0.2500  0.0039  1
]