data_[Dy2Si4Ru8]
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
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P4_2/mnm]
_cell_length_a [7.5149]
_cell_length_b [7.5149]
_cell_length_c [3.8739]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [136]
_chemical_formula_structural [Dy(SiRu2)2]
_chemical_formula_sum '[Dy2 Si4 Ru8]'
_cell_volume [218.7714]
_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  2  0.0000  0.0000  0.5000  1.0
  Si  Si1  4  0.2179  0.7821  0.0000  1.0
  Ru  Ru2  8  0.0791  0.3402  0.0000  1.0
]