data_[Cs4Ac2Cd2I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ac  1.1000  1.9500  1.2600
  Cd  1.6900  1.5500  1.0900
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [9.1401]
_cell_length_b [12.9477]
_cell_length_c [9.2018]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Cs2AcCdI6]
_chemical_formula_sum '[Cs4 Ac2 Cd2 I12]'
_cell_volume [1088.9668]
_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
[
  Cs  Cs0  4  0.0000  0.2798  0.7861  1
  Ac  Ac1  2  0.0000  0.5000  0.2658  1
  Cd  Cd2  2  0.0000  0.0000  0.2415  1
  I  I3  4  0.0000  0.2496  0.2351  1
  I  I4  4  0.2380  0.5000  0.5275  1
  I  I5  4  0.2478  0.0000  0.9856  1
]