data_[K2Ce1Zn1F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ce  1.1200  1.8500  1.0800
  Zn  1.6500  1.3500  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.0680]
_cell_length_b [6.0830]
_cell_length_c [8.2487]
_cell_angle_alpha [85.2189]
_cell_angle_beta [88.8282]
_cell_angle_gamma [87.2015]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [K2CeZnF8]
_chemical_formula_sum '[K2 Ce1 Zn1 F8]'
_cell_volume [203.1371]
_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
[
  K  K0  2  0.4869  0.4668  0.7667  1.0
  Ce  Ce1  1  0.0000  0.0000  0.5000  1.0
  Zn  Zn2  1  0.0000  0.0000  0.0000  1.0
  F  F3  2  0.0199  0.1354  0.7530  1.0
  F  F4  2  0.0263  0.2890  0.3312  1.0
  F  F5  2  0.3445  0.7890  0.9697  1.0
  F  F6  2  0.4868  0.8045  0.4676  1.0
]