data_[Dy8Si8Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Si  1.9000  1.1000  0.5400
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.2180]
_cell_length_b [4.1879]
_cell_length_c [10.0327]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.1689]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2Si2Ni]
_chemical_formula_sum '[Dy8 Si8 Ni4]'
_cell_volume [378.4669]
_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  4  0.0069  0.0000  0.3297  1.0
  Dy  Dy1  4  0.1893  0.0000  0.1078  1.0
  Si  Si2  4  0.0087  0.5000  0.8806  1.0
  Si  Si3  4  0.1498  0.5000  0.5619  1.0
  Ni  Ni4  4  0.2256  0.5000  0.3540  1.0
]