data_[Dy16Cu4Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Cu  1.9000  1.3500  0.8200
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [5.4685]
_cell_length_b [19.9506]
_cell_length_c [6.4001]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Dy4CuBi]
_chemical_formula_sum '[Dy16 Cu4 Bi4]'
_cell_volume [698.2568]
_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  0.2989  0.5022  1
  Dy  Dy1  4  0.0000  0.1066  0.7500  1
  Dy  Dy2  4  0.0000  0.4509  0.7500  1
  Cu  Cu3  4  0.0000  0.4152  0.2500  1
  Bi  Bi4  4  0.0000  0.1466  0.2500  1
]