data_[Ac2Np2Fe2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Np  1.3600  1.7500  1.0000
  Fe  1.8300  1.4000  0.8525
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.4446]
_cell_length_b [3.4728]
_cell_length_c [7.4506]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.5059]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [AcNpFeN3]
_chemical_formula_sum '[Ac2 Np2 Fe2 N6]'
_cell_volume [186.4842]
_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
[
  Ac  Ac0  2  0.1908  0.7500  0.2224  1
  Np  Np1  2  0.3354  0.2500  0.8298  1
  Fe  Fe2  2  0.0810  0.7500  0.5823  1
  N  N3  2  0.1369  0.7500  0.8533  1
  N  N4  2  0.1791  0.2500  0.5029  1
  N  N5  2  0.4457  0.2500  0.1377  1
]