data_NaSb(OF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.45
_cell_length_b   5.45
_cell_length_c   9.87
_cell_angle_alpha   90.28
_cell_angle_beta   90.28
_cell_angle_gamma   119.39
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSb(OF2)2
_chemical_formula_sum   'Na2 Sb2 O4 F8'
_cell_volume   255.4
_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
  Na  Na0  1  0.68  0.37  0.95  1.0
  Na  Na1  1  0.73  0.63  0.02  1.0
  Sb  Sb2  1  0.62  0.48  0.4  1.0
  Sb  Sb3  1  0.67  0.52  0.47  1.0
  O  O4  1  0.33  0.26  0.43  1.0
  O  O5  1  0.38  0.74  0.49  1.0
  O  O6  1  0.74  0.91  0.38  1.0
  O  O7  1  0.69  0.09  0.32  1.0
  F  F8  1  0.81  0.1  0.28  1.0
  F  F9  1  0.83  0.81  0.26  1.0
  F  F10  1  0.86  0.9  0.35  1.0
  F  F11  1  0.88  0.19  0.32  1.0
  F  F12  1  0.12  0.53  0.62  1.0
  F  F13  1  0.46  0.16  0.63  1.0
  F  F14  1  0.07  0.47  0.56  1.0
  F  F15  1  0.42  0.84  0.56  1.0

data_NaSb(OF2)2
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.45
_cell_length_b   5.45
_cell_length_c   9.87
_cell_angle_alpha   90.28
_cell_angle_beta   90.28
_cell_angle_gamma   119.39
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSb(OF2)2
_chemical_formula_sum   'Na2 Sb2 O4 F8'
_cell_volume   255.4
_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
  Na  Na0  1  0.68  0.37  0.95  1.0
  Na  Na1  1  0.73  0.63  0.02  1.0
  Sb  Sb2  1  0.62  0.48  0.4  1.0
  Sb  Sb3  1  0.67  0.52  0.47  1.0
  O  O4  1  0.33  0.26  0.43  1.0
  O  O5  1  0.38  0.74  0.49  1.0
  O  O6  1  0.69  0.09  0.32  1.0
  O  O7  1  0.74  0.91  0.38  1.0
  F  F8  1  0.07  0.47  0.56  1.0
  F  F9  1  0.12  0.53  0.62  1.0
  F  F10  1  0.42  0.84  0.56  1.0
  F  F11  1  0.46  0.16  0.63  1.0
  F  F12  1  0.81  0.1  0.28  1.0
  F  F13  1  0.83  0.81  0.26  1.0
  F  F14  1  0.86  0.9  0.35  1.0
  F  F15  1  0.88  0.19  0.32  1.0

Na Na Sb Sb O O O O F F F F F F F F
Na Na Sb Sb O O O O F F F F F F F F 0 1 o o + 2 3 o o o 2 4 o o o 3 4 o o o 5 15 o o o 6 10 o o o 7 8 o o o 7 11 o o o 8 11 o o o 9 10 o o o 12 14 o o o 13 15 o - o 