data_[Eu4As4Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  As  2.1800  1.1500  0.6600
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P2_13]
_cell_length_a [6.4860]
_cell_length_b [6.4860]
_cell_length_c [6.4860]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [198]
_chemical_formula_structural [EuAsIr]
_chemical_formula_sum '[Eu4 As4 Ir4]'
_cell_volume [272.8553]
_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
[
  Eu  Eu0  4  0.1121  0.1121  0.1121  1.0
  As  As1  4  0.1741  0.3259  0.6741  1.0
  Ir  Ir2  4  0.0766  0.5766  0.9234  1.0
]