data_[Ce8Np4Rh4N20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Np  1.3600  1.7500  1.0000
  Rh  2.2800  1.3500  0.7450
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.4380]
_cell_length_b [13.2522]
_cell_length_c [10.6496]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ce2NpRhN5]
_chemical_formula_sum '[Ce8 Np4 Rh4 N20]'
_cell_volume [485.2069]
_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
[
  Ce  Ce0  4  0.0000  0.0988  0.6881  1
  Ce  Ce1  4  0.0000  0.1410  0.3028  1
  Np  Np2  4  0.0000  0.2058  0.0139  1
  Rh  Rh3  4  0.0000  0.4772  0.4528  1
  N  N4  4  0.0000  0.0532  0.0689  1
  N  N5  4  0.0000  0.2748  0.6525  1
  N  N6  4  0.0000  0.3232  0.3797  1
  N  N7  4  0.0000  0.3649  0.9943  1
  N  N8  4  0.0000  0.4835  0.7710  1
]