data_[Rb2Ac1Cl3F3]
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
  Cl  3.1600  1.0000  0.7800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-62m]
_cell_length_a [8.3916]
_cell_length_b [8.3916]
_cell_length_c [3.8834]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [189]
_chemical_formula_structural [Rb2Ac(ClF)3]
_chemical_formula_sum '[Rb2 Ac1 Cl3 F3]'
_cell_volume [236.8280]
_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  2  0.3333  0.6667  0.5000  1
  Ac  Ac1  1  0.0000  0.0000  0.0000  1
  Cl  Cl2  3  0.0000  0.3794  0.0000  1
  F  F3  3  0.0000  0.8055  0.5000  1
]