data_[Np4Pd4Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Pd  2.2000  1.4000  0.8462
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Ama2]
_cell_length_a [5.6126]
_cell_length_b [4.9451]
_cell_length_c [7.9373]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [40]
_chemical_formula_structural [NpPdRh]
_chemical_formula_sum '[Np4 Pd4 Rh4]'
_cell_volume [220.2960]
_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
[
  Np  Np0  4  0.2500  0.0752  0.2741  1
  Pd  Pd1  4  0.0000  0.0000  0.6054  1
  Rh  Rh2  4  0.2500  0.0904  0.9175  1
]