data_[Nd8Pu4Zn4Ru8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Pu  1.2800  1.7500  0.9675
  Zn  1.6500  1.3500  0.8800
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.0710]
_cell_length_b [14.3564]
_cell_length_c [6.2760]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Nd2PuZnRu2]
_chemical_formula_sum '[Nd8 Pu4 Zn4 Ru8]'
_cell_volume [547.0040]
_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
[
  Nd  Nd0  8  0.2128  0.1748  0.5000  1
  Pu  Pu1  4  0.0000  0.5000  0.2500  1
  Zn  Zn2  4  0.0000  0.0000  0.2500  1
  Ru  Ru3  8  0.2232  0.6128  0.0000  1
]