data_[Dy12Sn4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Sn  1.9600  1.4500  0.8300
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [5.9017]
_cell_length_b [10.6466]
_cell_length_c [8.1340]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Dy3SnRu]
_chemical_formula_sum '[Dy12 Sn4 Ru4]'
_cell_volume [511.0832]
_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  0.0005  0.6025  0.1381  1
  Dy  Dy1  4  0.2366  0.2500  0.2760  1
  Sn  Sn2  4  0.0000  0.0000  0.5000  1
  Ru  Ru3  4  0.0575  0.2500  0.5919  1
]