data_[Ac4Pu8Co4N16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pu  1.2800  1.7500  0.9675
  Co  1.8800  1.3500  0.7683
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.4993]
_cell_length_b [11.5924]
_cell_length_c [11.5129]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [AcPu2CoN4]
_chemical_formula_sum '[Ac4 Pu8 Co4 N16]'
_cell_volume [467.0227]
_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
[
  Ac  Ac0  4  0.0000  0.0993  0.7500  1
  Pu  Pu1  8  0.0000  0.3679  0.5554  1
  Co  Co2  4  0.0000  0.1653  0.2500  1
  N  N3  8  0.0000  0.2582  0.1085  1
  N  N4  4  0.0000  0.0000  0.0000  1
  N  N5  4  0.0000  0.4290  0.7500  1
]