data_[Ac4P8Br4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  P  2.1900  1.0000  0.5500
  Br  2.9600  1.1500  0.8825
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [12.5190]
_cell_length_b [12.5554]
_cell_length_c [4.9021]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0315]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AcP2BrO6]
_chemical_formula_sum '[Ac4 P8 Br4 O24]'
_cell_volume [750.6768]
_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  0.2297  0.2500  1
  P  P1  8  0.2152  0.4242  0.6461  1
  Br  Br2  4  0.0000  0.0965  0.7500  1
  O  O3  8  0.1042  0.3730  0.5475  1
  O  O4  8  0.1862  0.1449  0.3372  1
  O  O5  8  0.2215  0.4720  0.9562  1
]