data_[K4Zn4F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [13.1665]
_cell_length_b [5.5037]
_cell_length_c [5.4117]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.0152]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KZnF4]
_chemical_formula_sum '[K4 Zn4 F16]'
_cell_volume [358.2132]
_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
[
  K  K0  4  0.0000  0.2344  0.7500  1.0
  Zn  Zn1  4  0.2500  0.2500  0.5000  1.0
  F  F2  8  0.0954  0.3213  0.3182  1.0
  F  F3  8  0.2126  0.0589  0.7581  1.0
]