data_[As2O2F2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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-1]
_cell_length_a [4.2116]
_cell_length_b [4.7933]
_cell_length_c [5.6877]
_cell_angle_alpha [70.0062]
_cell_angle_beta [88.1195]
_cell_angle_gamma [83.1972]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [AsOF]
_chemical_formula_sum '[As2 O2 F2]'
_cell_volume [107.1372]
_cell_formula_units_Z [2]
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
[
  As  As0  2  0.3005  0.1138  0.7827  1.0
  O  O1  2  0.2596  0.9475  0.1220  1.0
  F  F2  2  0.3237  0.7721  0.7096  1.0
]