data_[Cr2Co2Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Co  1.8800  1.3500  0.7683
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [4.1762]
_cell_length_b [5.3685]
_cell_length_c [4.5696]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [CrCoIr2]
_chemical_formula_sum '[Cr2 Co2 Ir4]'
_cell_volume [102.4493]
_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
[
  Cr  Cr0  2  0.0000  0.0000  0.3369  1.0
  Co  Co1  2  0.0000  0.5000  0.3394  1.0
  Ir  Ir2  4  0.0000  0.2476  0.8185  1.0
]