data_[Cs2Ac1Cr1F8]
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
  Cr  1.6600  1.4000  0.9400
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [4.4770]
_cell_length_b [7.6024]
_cell_length_c [6.8663]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.3778]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Cs2AcCrF8]
_chemical_formula_sum '[Cs2 Ac1 Cr1 F8]'
_cell_volume [232.6713]
_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  2  0.5000  0.2319  0.5000  1
  Ac  Ac1  1  0.0000  0.5000  0.0000  1
  Cr  Cr2  1  0.0000  0.0000  0.0000  1
  F  F3  4  0.0854  0.2091  0.8272  1
  F  F4  2  0.3658  0.0000  0.1672  1
  F  F5  2  0.4892  0.5000  0.1978  1
]