data_[Nd16Al4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Al  1.6100  1.2500  0.6750
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9638]
_cell_length_b [13.8280]
_cell_length_c [6.2614]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.0335]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd4AlRu]
_chemical_formula_sum '[Nd16 Al4 Ru4]'
_cell_volume [697.3556]
_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  0.1160  0.1780  0.0768  1.0
  Nd  Nd1  8  0.2162  0.4316  0.3293  1.0
  Al  Al2  4  0.0000  0.3745  0.7500  1.0
  Ru  Ru3  4  0.0000  0.0006  0.2500  1.0
]