data_[Yb3Cr3Ir3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Cr  1.6600  1.4000  0.9400
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.9122]
_cell_length_b [3.9122]
_cell_length_c [14.2342]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [YbCrIr]
_chemical_formula_sum '[Yb3 Cr3 Ir3]'
_cell_volume [188.6704]
_cell_formula_units_Z [3]
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
[
  Yb  Yb0  3  0.0000  0.0000  0.3405  1
  Cr  Cr1  3  0.0000  0.0000  0.1422  1
  Ir  Ir2  3  0.0000  0.0000  0.8474  1
]