data_[Sr8Ga4Ir8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ga  1.8100  1.3000  0.7600
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.1788]
_cell_length_b [6.0780]
_cell_length_c [7.7549]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.2423]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sr2GaIr2]
_chemical_formula_sum '[Sr8 Ga4 Ir8]'
_cell_volume [470.5620]
_cell_formula_units_Z [4]
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  8  0.1468  0.3619  0.6412  1.0
  Ga  Ga1  4  0.0000  0.0763  0.2500  1.0
  Ir  Ir2  8  0.1397  0.1465  0.0092  1.0
]