data_[Cs1Ac2Cu1F8]
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
  Cu  1.9000  1.3500  0.8200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.0202]
_cell_length_b [4.4233]
_cell_length_c [8.1635]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0724]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [CsAc2CuF8]
_chemical_formula_sum '[Cs1 Ac2 Cu1 F8]'
_cell_volume [246.9280]
_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
[
  Cs  Cs0  1  0.0000  0.0000  0.5000  1
  Ac  Ac1  2  0.4493  0.5000  0.2369  1
  Cu  Cu2  1  0.0000  0.0000  0.0000  1
  F  F3  2  0.2041  0.0000  0.1887  1
  F  F4  2  0.2962  0.5000  0.4828  1
  F  F5  2  0.2978  0.5000  0.9349  1
  F  F6  2  0.4010  0.0000  0.7241  1
]