data_[Ac2Cu2H4F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Cu  1.9000  1.3500  0.8200
  H  2.2000  0.2500  0.0000
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [4.9215]
_cell_length_b [7.5084]
_cell_length_c [8.2673]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.0283]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcCuH2F8]
_chemical_formula_sum '[Ac2 Cu2 H4 F16]'
_cell_volume [303.2025]
_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
[
  Ac  Ac0  2  0.0000  0.0000  0.5000  1
  Cu  Cu1  2  0.0000  0.0000  0.0000  1
  H  H2  4  0.0178  0.5000  0.7876  1
  F  F3  4  0.0000  0.2340  0.0000  1
  F  F4  4  0.0000  0.3256  0.5000  1
  F  F5  4  0.1889  0.5000  0.2244  1
  F  F6  4  0.2028  0.0000  0.2064  1
]