data_[Rb3Ac3Cd1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ac  1.1000  1.9500  1.2600
  Cd  1.6900  1.5500  1.0900
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.4455]
_cell_length_b [7.6124]
_cell_length_c [7.9255]
_cell_angle_alpha [118.1104]
_cell_angle_beta [90.7732]
_cell_angle_gamma [118.7384]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Rb3Ac3CdO8]
_chemical_formula_sum '[Rb3 Ac3 Cd1 O8]'
_cell_volume [330.2504]
_cell_formula_units_Z [1]
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
[
  Rb  Rb0  1  0.0000  0.0000  0.0000  1
  Rb  Rb1  1  0.0000  0.5000  0.0000  1
  Rb  Rb2  1  0.5000  0.5000  0.0000  1
  Ac  Ac3  1  0.0000  0.5000  0.5000  1
  Ac  Ac4  1  0.5000  0.0000  0.5000  1
  Ac  Ac5  1  0.5000  0.5000  0.5000  1
  Cd  Cd6  1  0.0000  0.0000  0.5000  1
  O  O7  2  0.2088  0.9607  0.6708  1
  O  O8  2  0.2371  0.4945  0.6984  1
  O  O9  2  0.2479  0.0436  0.3322  1
  O  O10  2  0.2763  0.5489  0.3137  1
]