data_[Ac20Ni4Au8N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ni  1.9100  1.3500  0.7400
  Au  2.5400  1.3500  1.0700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.2178]
_cell_length_b [19.0156]
_cell_length_c [13.9269]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ac5NiAu2N]
_chemical_formula_sum '[Ac20 Ni4 Au8 N4]'
_cell_volume [1116.9939]
_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  0.0419  0.0165  1
  Ac  Ac1  4  0.0000  0.2877  0.6726  1
  Ac  Ac2  4  0.0000  0.3164  0.3798  1
  Ac  Ac3  4  0.0000  0.3558  0.0093  1
  Ac  Ac4  4  0.0000  0.4956  0.7768  1
  Ni  Ni5  4  0.0000  0.2049  0.0276  1
  Au  Au6  4  0.0000  0.1130  0.6865  1
  Au  Au7  4  0.0000  0.1326  0.3278  1
  N  N8  4  0.0000  0.4443  0.4270  1
]