data_[Dy12B28Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  B  2.0400  0.8500  0.4100
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.4949]
_cell_length_b [15.7660]
_cell_length_c [9.3810]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Dy3B7Ir]
_chemical_formula_sum '[Dy12 B28 Ir4]'
_cell_volume [516.9050]
_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
[
  Dy  Dy0  8  0.0000  0.1067  0.0601  1
  Dy  Dy1  4  0.0000  0.2466  0.7500  1
  B  B2  8  0.0000  0.2729  0.0331  1
  B  B3  8  0.0000  0.3669  0.1516  1
  B  B4  8  0.0000  0.4795  0.0959  1
  B  B5  4  0.0000  0.4561  0.7500  1
  Ir  Ir6  4  0.0000  0.0533  0.7500  1
]