data_[Np4Sb4Rh20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Sb  2.0500  1.4500  0.8300
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [6.7396]
_cell_length_b [8.5251]
_cell_length_c [8.3829]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [NpSbRh5]
_chemical_formula_sum '[Np4 Sb4 Rh20]'
_cell_volume [481.6470]
_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  0.0000  0.2500  0.1203  1
  Sb  Sb1  4  0.2500  0.2500  0.7500  1
  Rh  Rh2  8  0.0000  0.0120  0.7157  1
  Rh  Rh3  8  0.2060  0.0000  0.0000  1
  Rh  Rh4  4  0.0000  0.2500  0.4700  1
]