data_[Dy16Ni2Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ni  1.9100  1.3500  0.7400
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.8667]
_cell_length_b [4.6633]
_cell_length_c [7.3331]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.3979]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy8NiBi2]
_chemical_formula_sum '[Dy16 Ni2 Bi4]'
_cell_volume [641.1522]
_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
[
  Dy  Dy0  4  0.0020  0.0000  0.2236  1.0
  Dy  Dy1  4  0.0943  0.5000  0.5206  1.0
  Dy  Dy2  4  0.1362  0.5000  0.0473  1.0
  Dy  Dy3  4  0.2127  0.0000  0.3509  1.0
  Ni  Ni4  2  0.0000  0.5000  0.0000  1.0
  Bi  Bi5  4  0.1831  0.0000  0.7867  1.0
]