The crystal structure described by NaSb2(OF3)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 7-coordinate geometry to one O(2), one F(1), one F(6), two equivalent F(3), and two equivalent F(4) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(1), one F(1), one F(3), and two equivalent F(2) atoms to form distorted SbOF4 square pyramids that share  a cornercorner with one Sb(2)O2F3 trigonal bipyramid and  an edgeedge with one Sb(1)OF4 square pyramid. In the second Sb site, Sb(2) is bonded to one O(1), one O(2), one F(4), one F(5), and one F(6) atom to form corner-sharing SbO2F3 trigonal bipyramids. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Sb(1) and one Sb(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Na(1) and one Sb(2) atom. There are six inequivalent F sites. In the first F site, F(4) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one Sb(2) atom. In the second F site, F(5) is bonded in a single-bond geometry to one Sb(2) atom. In the third F site, F(6) is bonded in a bent 120 degrees geometry to one Na(1) and one Sb(2) atom. In the fourth F site, F(1) is bonded in a water-like geometry to one Na(1) and one Sb(1) atom. In the fifth F site, F(2) is bonded in a bent 120 degrees geometry to two equivalent Sb(1) atoms. In the sixth F site, F(3) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one Sb(1) atom. is represented by the CIF file [CIF]
data_NaSb2(OF3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.232
_cell_length_b   6.140
_cell_length_c   14.246
_cell_angle_alpha   72.713
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   771.056
_cell_formula_units_Z   4
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  0.544  0.847  0.901  1.0
  Na  Na1  1  0.044  0.153  0.599  1.0
  Na  Na2  1  0.456  0.153  0.099  1.0
  Na  Na3  1  0.956  0.847  0.401  1.0
  Sb  Sb4  1  0.843  0.180  0.949  1.0
  Sb  Sb5  1  0.343  0.820  0.551  1.0
  Sb  Sb6  1  0.157  0.820  0.051  1.0
  Sb  Sb7  1  0.657  0.180  0.449  1.0
  Sb  Sb8  1  0.853  0.554  0.701  1.0
  Sb  Sb9  1  0.353  0.446  0.799  1.0
  Sb  Sb10  1  0.147  0.446  0.299  1.0
  Sb  Sb11  1  0.647  0.554  0.201  1.0
  O  O12  1  0.822  0.472  0.846  1.0
  O  O13  1  0.322  0.528  0.654  1.0
  O  O14  1  0.178  0.528  0.154  1.0
  O  O15  1  0.678  0.472  0.346  1.0
  O  O16  1  0.885  0.861  0.682  1.0
  O  O17  1  0.385  0.139  0.818  1.0
  O  O18  1  0.115  0.139  0.318  1.0
  O  O19  1  0.615  0.861  0.182  1.0
  F  F20  1  0.803  0.972  0.875  1.0
  F  F21  1  0.303  0.028  0.625  1.0
  F  F22  1  0.197  0.028  0.125  1.0
  F  F23  1  0.697  0.972  0.375  1.0
  F  F24  1  0.924  0.881  0.062  1.0
  F  F25  1  0.424  0.119  0.438  1.0
  F  F26  1  0.076  0.119  0.938  1.0
  F  F27  1  0.576  0.881  0.562  1.0
  F  F28  1  0.635  0.141  0.984  1.0
  F  F29  1  0.135  0.859  0.516  1.0
  F  F30  1  0.365  0.859  0.016  1.0
  F  F31  1  0.865  0.141  0.484  1.0
  F  F32  1  0.883  0.557  0.563  1.0
  F  F33  1  0.383  0.443  0.937  1.0
  F  F34  1  0.117  0.443  0.437  1.0
  F  F35  1  0.617  0.557  0.063  1.0
  F  F36  1  0.676  0.400  0.689  1.0
  F  F37  1  0.176  0.600  0.811  1.0
  F  F38  1  0.324  0.600  0.311  1.0
  F  F39  1  0.824  0.400  0.189  1.0
  F  F40  1  0.999  0.315  0.725  1.0
  F  F41  1  0.499  0.685  0.775  1.0
  F  F42  1  0.001  0.685  0.275  1.0
  F  F43  1  0.501  0.315  0.225  1.0
[/CIF]
.
The crystal structure described by NaSb2(OF3)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 7-coordinate geometry to one O(2), one F(1), one F(6), two equivalent F(3), and two equivalent F(4) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(1), one F(1), one F(3), and two equivalent F(2) atoms to form distorted SbOF4 square pyramids that share  a cornercorner with one Sb(2)O2F3 trigonal bipyramid and  an edgeedge with one Sb(1)OF4 square pyramid. In the second Sb site, Sb(2) is bonded to one O(1), one O(2), one F(4), one F(5), and one F(6) atom to form corner-sharing SbO2F3 trigonal bipyramids. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Sb(1) and one Sb(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Na(1) and one Sb(2) atom. There are six inequivalent F sites. In the first F site, F(4) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one Sb(2) atom. In the second F site, F(5) is bonded in a single-bond geometry to one Sb(2) atom. In the third F site, F(6) is bonded in a bent 120 degrees geometry to one Na(1) and one Sb(2) atom. In the fourth F site, F(1) is bonded in a water-like geometry to one Na(1) and one Sb(1) atom. In the fifth F site, F(2) is bonded in a bent 120 degrees geometry to two equivalent Sb(1) atoms. In the sixth F site, F(3) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one Sb(1) atom. is represented by the CIF file [CIF]
data_NaSb2(OF3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.232
_cell_length_b   6.140
_cell_length_c   14.246
_cell_angle_alpha   72.713
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   771.056
_cell_formula_units_Z   4
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  0.544  0.847  0.901  1.0
  Na  Na1  1  0.044  0.153  0.599  1.0
  Na  Na2  1  0.456  0.153  0.099  1.0
  Na  Na3  1  0.956  0.847  0.401  1.0
  Sb  Sb4  1  0.843  0.180  0.949  1.0
  Sb  Sb5  1  0.343  0.820  0.551  1.0
  Sb  Sb6  1  0.157  0.820  0.051  1.0
  Sb  Sb7  1  0.657  0.180  0.449  1.0
  Sb  Sb8  1  0.853  0.554  0.701  1.0
  Sb  Sb9  1  0.353  0.446  0.799  1.0
  Sb  Sb10  1  0.147  0.446  0.299  1.0
  Sb  Sb11  1  0.647  0.554  0.201  1.0
  O  O12  1  0.822  0.472  0.846  1.0
  O  O13  1  0.322  0.528  0.654  1.0
  O  O14  1  0.178  0.528  0.154  1.0
  O  O15  1  0.678  0.472  0.346  1.0
  O  O16  1  0.885  0.861  0.682  1.0
  O  O17  1  0.385  0.139  0.818  1.0
  O  O18  1  0.115  0.139  0.318  1.0
  O  O19  1  0.615  0.861  0.182  1.0
  F  F20  1  0.803  0.972  0.875  1.0
  F  F21  1  0.303  0.028  0.625  1.0
  F  F22  1  0.197  0.028  0.125  1.0
  F  F23  1  0.697  0.972  0.375  1.0
  F  F24  1  0.924  0.881  0.062  1.0
  F  F25  1  0.424  0.119  0.438  1.0
  F  F26  1  0.076  0.119  0.938  1.0
  F  F27  1  0.576  0.881  0.562  1.0
  F  F28  1  0.635  0.141  0.984  1.0
  F  F29  1  0.135  0.859  0.516  1.0
  F  F30  1  0.365  0.859  0.016  1.0
  F  F31  1  0.865  0.141  0.484  1.0
  F  F32  1  0.883  0.557  0.563  1.0
  F  F33  1  0.383  0.443  0.937  1.0
  F  F34  1  0.117  0.443  0.437  1.0
  F  F35  1  0.617  0.557  0.063  1.0
  F  F36  1  0.676  0.400  0.689  1.0
  F  F37  1  0.176  0.600  0.811  1.0
  F  F38  1  0.324  0.600  0.311  1.0
  F  F39  1  0.824  0.400  0.189  1.0
  F  F40  1  0.999  0.315  0.725  1.0
  F  F41  1  0.499  0.685  0.775  1.0
  F  F42  1  0.001  0.685  0.275  1.0
  F  F43  1  0.501  0.315  0.225  1.0
[/CIF]
.