data_[K3Na1As2O6F2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [5.7612]
_cell_length_b [5.7612]
_cell_length_c [7.4052]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [K3NaAs2(O3F)2]
_chemical_formula_sum '[K3 Na1 As2 O6 F2]'
_cell_volume [212.8625]
_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  0.3333  0.6667  0.1609  1
  K  K1  1  0.0000  0.0000  0.5000  1
  Na  Na2  1  0.0000  0.0000  0.0000  1
  As  As3  2  0.3333  0.6667  0.7395  1
  O  O4  6  0.1702  0.3403  0.7935  1
  F  F5  2  0.3333  0.6667  0.4950  1
]