The crystal structure described by NaPO3 crystallizes in the tetragonal I4_1/a space group. Na(1) is bonded in a 4-coordinate geometry to one O(2), one O(3), and two equivalent O(1) atoms. P(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form corner-sharing PO4 tetrahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted linear geometry to one Na(1) and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1) and two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_NaPO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.693
_cell_length_b   9.693
_cell_length_c   9.693
_cell_angle_alpha   98.575
_cell_angle_beta   98.575
_cell_angle_gamma   134.571
_symmetry_Int_Tables_number   1
_cell_volume   598.460
_cell_formula_units_Z   8
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  0.813  0.628  0.978  1.0
  Na  Na1  1  0.437  0.122  0.522  1.0
  Na  Na2  1  0.164  0.187  0.815  1.0
  Na  Na3  1  0.878  0.400  0.315  1.0
  Na  Na4  1  0.650  0.836  0.022  1.0
  Na  Na5  1  0.372  0.350  0.185  1.0
  Na  Na6  1  0.086  0.563  0.685  1.0
  Na  Na7  1  0.600  0.914  0.478  1.0
  P  P8  1  0.454  0.114  0.939  1.0
  P  P9  1  0.886  0.825  0.340  1.0
  P  P10  1  0.364  0.925  0.160  1.0
  P  P11  1  0.075  0.235  0.439  1.0
  P  P12  1  0.796  0.636  0.561  1.0
  P  P13  1  0.765  0.204  0.840  1.0
  P  P14  1  0.485  0.546  0.660  1.0
  P  P15  1  0.175  0.515  0.061  1.0
  O  O16  1  0.478  0.010  0.325  1.0
  O  O17  1  0.990  0.315  0.468  1.0
  O  O18  1  0.685  0.153  0.675  1.0
  O  O19  1  0.936  0.840  0.682  1.0
  O  O20  1  0.746  0.064  0.904  1.0
  O  O21  1  0.010  0.431  0.898  1.0
  O  O22  1  0.314  0.910  0.818  1.0
  O  O23  1  0.888  0.990  0.421  1.0
  O  O24  1  0.092  0.496  0.182  1.0
  O  O25  1  0.158  0.254  0.318  1.0
  O  O26  1  0.847  0.522  0.532  1.0
  O  O27  1  0.240  0.319  0.602  1.0
  O  O28  1  0.533  0.112  0.102  1.0
  O  O29  1  0.717  0.638  0.398  1.0
  O  O30  1  0.090  0.908  0.404  1.0
  O  O31  1  0.565  0.597  0.825  1.0
  O  O32  1  0.569  0.467  0.579  1.0
  O  O33  1  0.681  0.283  0.921  1.0
  O  O34  1  0.260  0.435  0.032  1.0
  O  O35  1  0.772  0.740  0.175  1.0
  O  O36  1  0.504  0.686  0.596  1.0
  O  O37  1  0.362  0.760  0.079  1.0
  O  O38  1  0.160  0.842  0.096  1.0
  O  O39  1  0.403  0.228  0.968  1.0
[/CIF]
.
The crystal structure described by NaPO3 crystallizes in the tetragonal I4_1/a space group. Na(1) is bonded in a 4-coordinate geometry to one O(2), one O(3), and two equivalent O(1) atoms. P(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form corner-sharing PO4 tetrahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted linear geometry to one Na(1) and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1) and two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_NaPO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.693
_cell_length_b   9.693
_cell_length_c   9.693
_cell_angle_alpha   98.575
_cell_angle_beta   98.575
_cell_angle_gamma   134.571
_symmetry_Int_Tables_number   1
_cell_volume   598.460
_cell_formula_units_Z   8
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  0.813  0.628  0.978  1.0
  Na  Na1  1  0.437  0.122  0.522  1.0
  Na  Na2  1  0.164  0.187  0.815  1.0
  Na  Na3  1  0.878  0.400  0.315  1.0
  Na  Na4  1  0.650  0.836  0.022  1.0
  Na  Na5  1  0.372  0.350  0.185  1.0
  Na  Na6  1  0.086  0.563  0.685  1.0
  Na  Na7  1  0.600  0.914  0.478  1.0
  P  P8  1  0.454  0.114  0.939  1.0
  P  P9  1  0.886  0.825  0.340  1.0
  P  P10  1  0.364  0.925  0.160  1.0
  P  P11  1  0.075  0.235  0.439  1.0
  P  P12  1  0.796  0.636  0.561  1.0
  P  P13  1  0.765  0.204  0.840  1.0
  P  P14  1  0.485  0.546  0.660  1.0
  P  P15  1  0.175  0.515  0.061  1.0
  O  O16  1  0.478  0.010  0.325  1.0
  O  O17  1  0.990  0.315  0.468  1.0
  O  O18  1  0.685  0.153  0.675  1.0
  O  O19  1  0.936  0.840  0.682  1.0
  O  O20  1  0.746  0.064  0.904  1.0
  O  O21  1  0.010  0.431  0.898  1.0
  O  O22  1  0.314  0.910  0.818  1.0
  O  O23  1  0.888  0.990  0.421  1.0
  O  O24  1  0.092  0.496  0.182  1.0
  O  O25  1  0.158  0.254  0.318  1.0
  O  O26  1  0.847  0.522  0.532  1.0
  O  O27  1  0.240  0.319  0.602  1.0
  O  O28  1  0.533  0.112  0.102  1.0
  O  O29  1  0.717  0.638  0.398  1.0
  O  O30  1  0.090  0.908  0.404  1.0
  O  O31  1  0.565  0.597  0.825  1.0
  O  O32  1  0.569  0.467  0.579  1.0
  O  O33  1  0.681  0.283  0.921  1.0
  O  O34  1  0.260  0.435  0.032  1.0
  O  O35  1  0.772  0.740  0.175  1.0
  O  O36  1  0.504  0.686  0.596  1.0
  O  O37  1  0.362  0.760  0.079  1.0
  O  O38  1  0.160  0.842  0.096  1.0
  O  O39  1  0.403  0.228  0.968  1.0
[/CIF]
.