data_[Al4Zn4F20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.2642]
_cell_length_b [6.2976]
_cell_length_c [7.1937]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.6910]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AlZnF5]
_chemical_formula_sum '[Al4 Zn4 F20]'
_cell_volume [337.3880]
_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
[
  Al  Al0  4  0.0000  0.0000  0.0000  1.0
  Zn  Zn1  4  0.0000  0.4930  0.7500  1.0
  F  F2  8  0.0121  0.2912  0.9886  1.0
  F  F3  8  0.2425  0.0213  0.6223  1.0
  F  F4  4  0.0000  0.0265  0.2500  1.0
]