data_[Dy4Np4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Np  1.3600  1.7500  1.0000
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [5.9361]
_cell_length_b [3.3268]
_cell_length_c [13.0024]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.7310]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [DyNpRu]
_chemical_formula_sum '[Dy4 Np4 Ru4]'
_cell_volume [255.9005]
_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  2  0.1345  0.5000  0.5976  1
  Dy  Dy1  2  0.4962  0.5000  0.8351  1
  Np  Np2  2  0.1771  0.5000  0.1453  1
  Np  Np3  2  0.2018  0.0000  0.2881  1
  Ru  Ru4  2  0.3431  0.0000  0.0024  1
  Ru  Ru5  2  0.4203  0.5000  0.4313  1
]