data_[Na2Bi1F5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Bi  2.0200  1.6000  1.0350
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.0896]
_cell_length_b [4.8316]
_cell_length_c [6.2283]
_cell_angle_alpha [105.9867]
_cell_angle_beta [100.2641]
_cell_angle_gamma [94.9329]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Na2BiF5]
_chemical_formula_sum '[Na2 Bi1 F5]'
_cell_volume [115.2185]
_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
[
  Na  Na0  2  0.2680  0.7307  0.4291  1.0
  Bi  Bi1  1  0.0000  0.0000  0.0000  1.0
  F  F2  2  0.1720  0.2512  0.3912  1.0
  F  F3  2  0.4408  0.0841  0.8143  1.0
  F  F4  1  0.0000  0.5000  0.0000  1.0
]