data_[Ac4Zn4Cl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Zn  1.6500  1.3500  0.8800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.7258]
_cell_length_b [4.4645]
_cell_length_c [11.1745]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.7850]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcZnCl]
_chemical_formula_sum '[Ac4 Zn4 Cl4]'
_cell_volume [385.2377]
_cell_formula_units_Z [4]
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  4  0.0087  0.0000  0.6910  1
  Zn  Zn1  4  0.1664  0.5000  0.4942  1
  Cl  Cl2  4  0.1820  0.5000  0.8452  1
]