data_[Ac2U4Co2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  U  1.3800  1.7500  0.9913
  Co  1.8800  1.3500  0.7683
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.9856]
_cell_length_b [7.5152]
_cell_length_c [7.0788]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [AcU2CoO8]
_chemical_formula_sum '[Ac2 U4 Co2 O16]'
_cell_volume [371.6257]
_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  0.0000  0.0000  0.5000  1
  U  U1  4  0.0000  0.5000  0.2391  1
  Co  Co2  2  0.0000  0.0000  0.0000  1
  O  O3  8  0.2092  0.0000  0.2186  1
  O  O4  4  0.0000  0.3234  0.0000  1
  O  O5  4  0.0000  0.3309  0.5000  1
]