data_[Np4Cd2Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Cd  1.6900  1.5500  1.0900
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [7.6082]
_cell_length_b [7.6082]
_cell_length_c [3.6051]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Np2CdRh2]
_chemical_formula_sum '[Np4 Cd2 Rh4]'
_cell_volume [208.6805]
_cell_formula_units_Z [2]
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  0.1554  0.6554  0.5000  1
  Cd  Cd1  2  0.0000  0.0000  0.0000  1
  Rh  Rh2  4  0.1459  0.3541  0.0000  1
]