data_[K1V1Pb2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  V  1.6300  1.3500  0.7775
  Pb  2.3300  1.8000  1.1225
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.3694]
_cell_length_b [5.6254]
_cell_length_c [7.3630]
_cell_angle_alpha [84.2803]
_cell_angle_beta [74.4274]
_cell_angle_gamma [84.3361]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KVPb2F8]
_chemical_formula_sum '[K1 V1 Pb2 F8]'
_cell_volume [212.5661]
_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  1  0.0000  0.0000  0.5000  1
  V  V1  1  0.0000  0.0000  0.0000  1
  Pb  Pb2  2  0.3974  0.4746  0.7736  1
  F  F3  2  0.0824  0.2704  0.1157  1
  F  F4  2  0.2627  0.5911  0.4966  1
  F  F5  2  0.2645  0.0955  0.7518  1
  F  F6  2  0.2651  0.7920  0.0865  1
]