The structure described by Na4P2NO14O2 crystallizes in the monoclinic C2/c space group. The structure consists of four hydrogen peroxide molecules inside a Na4P2NO14 framework. In the Na4P2NO14 framework, there are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(6), and one O(7) atom. In the second Na site, Na(2) is bonded in a 7-coordinate geometry to one N(1), one O(7), one O(8), two equivalent O(1), and two equivalent O(3) atoms. P(1) is bonded to one N(1), one O(1), one O(2), and one O(3) atom to form corner-sharing PNO3 tetrahedra. N(1) is bonded in a 2-coordinate geometry to two equivalent Na(2) and two equivalent P(1) atoms. There are seven inequivalent O sites. In the first O site, O(2) is bonded in a bent 150 degrees geometry to one Na(1) and one P(1) atom. In the second O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Na(2) and one P(1) atom. In the third O site, O(5) is bonded in a single-bond geometry to one O(7) atom. In the fourth O site, O(6) is bonded in an L-shaped geometry to one Na(1) and one O(8) atom. In the fifth O site, O(7) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one O(5) atom. In the sixth O site, O(8) is bonded in a 2-coordinate geometry to one Na(2) and one O(6) atom. In the seventh O site, O(1) is bonded to one Na(1), two equivalent Na(2), and one P(1) atom to form distorted edge-sharing ONa3P tetrahedra. is represented by the CIF card [CIF]
data_Na4P2NO16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.123
_cell_length_b   12.123
_cell_length_c   16.309
_cell_angle_alpha   50.791
_cell_angle_beta   50.791
_cell_angle_gamma   24.740
_symmetry_Int_Tables_number   1
_cell_volume   764.769
_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  0.608  0.097  0.038  1.0
  Na  Na1  1  0.903  0.392  0.462  1.0
  Na  Na2  1  0.392  0.903  0.962  1.0
  Na  Na3  1  0.097  0.608  0.538  1.0
  Na  Na4  1  0.292  0.837  0.261  1.0
  Na  Na5  1  0.163  0.708  0.239  1.0
  Na  Na6  1  0.708  0.163  0.739  1.0
  Na  Na7  1  0.837  0.292  0.761  1.0
  P  P8  1  0.226  0.625  0.863  1.0
  P  P9  1  0.375  0.774  0.637  1.0
  P  P10  1  0.774  0.375  0.137  1.0
  P  P11  1  0.625  0.226  0.363  1.0
  N  N12  1  0.154  0.846  0.750  1.0
  N  N13  1  0.846  0.154  0.250  1.0
  O  O14  1  0.524  0.351  0.869  1.0
  O  O15  1  0.649  0.476  0.631  1.0
  O  O16  1  0.476  0.649  0.131  1.0
  O  O17  1  0.351  0.524  0.369  1.0
  O  O18  1  0.045  0.741  0.964  1.0
  O  O19  1  0.259  0.955  0.536  1.0
  O  O20  1  0.955  0.259  0.036  1.0
  O  O21  1  0.741  0.045  0.464  1.0
  O  O22  1  0.141  0.652  0.801  1.0
  O  O23  1  0.348  0.859  0.699  1.0
  O  O24  1  0.859  0.348  0.199  1.0
  O  O25  1  0.652  0.141  0.301  1.0
  O  O26  1  0.438  0.502  0.544  1.0
  O  O27  1  0.498  0.562  0.956  1.0
  O  O28  1  0.562  0.498  0.456  1.0
  O  O29  1  0.502  0.438  0.044  1.0
  O  O30  1  0.783  0.745  0.482  1.0
  O  O31  1  0.255  0.217  0.018  1.0
  O  O32  1  0.217  0.255  0.518  1.0
  O  O33  1  0.745  0.783  0.982  1.0
  O  O34  1  0.836  0.765  0.719  1.0
  O  O35  1  0.235  0.164  0.781  1.0
  O  O36  1  0.164  0.235  0.281  1.0
  O  O37  1  0.765  0.836  0.219  1.0
  O  O38  1  0.064  0.392  0.587  1.0
  O  O39  1  0.608  0.936  0.913  1.0
  O  O40  1  0.936  0.608  0.413  1.0
  O  O41  1  0.392  0.064  0.087  1.0
  O  O42  1  0.079  0.194  0.825  1.0
  O  O43  1  0.806  0.921  0.675  1.0
  O  O44  1  0.921  0.806  0.175  1.0
  O  O45  1  0.194  0.079  0.325  1.0
[/CIF]
.
The structure described by Na4P2NO14O2 crystallizes in the monoclinic C2/c space group. The structure consists of four hydrogen peroxide molecules inside a Na4P2NO14 framework. In the Na4P2NO14 framework, there are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(6), and one O(7) atom. In the second Na site, Na(2) is bonded in a 7-coordinate geometry to one N(1), one O(7), one O(8), two equivalent O(1), and two equivalent O(3) atoms. P(1) is bonded to one N(1), one O(1), one O(2), and one O(3) atom to form corner-sharing PNO3 tetrahedra. N(1) is bonded in a 2-coordinate geometry to two equivalent Na(2) and two equivalent P(1) atoms. There are seven inequivalent O sites. In the first O site, O(2) is bonded in a bent 150 degrees geometry to one Na(1) and one P(1) atom. In the second O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Na(2) and one P(1) atom. In the third O site, O(5) is bonded in a single-bond geometry to one O(7) atom. In the fourth O site, O(6) is bonded in an L-shaped geometry to one Na(1) and one O(8) atom. In the fifth O site, O(7) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one O(5) atom. In the sixth O site, O(8) is bonded in a 2-coordinate geometry to one Na(2) and one O(6) atom. In the seventh O site, O(1) is bonded to one Na(1), two equivalent Na(2), and one P(1) atom to form distorted edge-sharing ONa3P tetrahedra. is represented by the CIF card [CIF]
data_Na4P2NO16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.123
_cell_length_b   12.123
_cell_length_c   16.309
_cell_angle_alpha   50.791
_cell_angle_beta   50.791
_cell_angle_gamma   24.740
_symmetry_Int_Tables_number   1
_cell_volume   764.769
_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  0.608  0.097  0.038  1.0
  Na  Na1  1  0.903  0.392  0.462  1.0
  Na  Na2  1  0.392  0.903  0.962  1.0
  Na  Na3  1  0.097  0.608  0.538  1.0
  Na  Na4  1  0.292  0.837  0.261  1.0
  Na  Na5  1  0.163  0.708  0.239  1.0
  Na  Na6  1  0.708  0.163  0.739  1.0
  Na  Na7  1  0.837  0.292  0.761  1.0
  P  P8  1  0.226  0.625  0.863  1.0
  P  P9  1  0.375  0.774  0.637  1.0
  P  P10  1  0.774  0.375  0.137  1.0
  P  P11  1  0.625  0.226  0.363  1.0
  N  N12  1  0.154  0.846  0.750  1.0
  N  N13  1  0.846  0.154  0.250  1.0
  O  O14  1  0.524  0.351  0.869  1.0
  O  O15  1  0.649  0.476  0.631  1.0
  O  O16  1  0.476  0.649  0.131  1.0
  O  O17  1  0.351  0.524  0.369  1.0
  O  O18  1  0.045  0.741  0.964  1.0
  O  O19  1  0.259  0.955  0.536  1.0
  O  O20  1  0.955  0.259  0.036  1.0
  O  O21  1  0.741  0.045  0.464  1.0
  O  O22  1  0.141  0.652  0.801  1.0
  O  O23  1  0.348  0.859  0.699  1.0
  O  O24  1  0.859  0.348  0.199  1.0
  O  O25  1  0.652  0.141  0.301  1.0
  O  O26  1  0.438  0.502  0.544  1.0
  O  O27  1  0.498  0.562  0.956  1.0
  O  O28  1  0.562  0.498  0.456  1.0
  O  O29  1  0.502  0.438  0.044  1.0
  O  O30  1  0.783  0.745  0.482  1.0
  O  O31  1  0.255  0.217  0.018  1.0
  O  O32  1  0.217  0.255  0.518  1.0
  O  O33  1  0.745  0.783  0.982  1.0
  O  O34  1  0.836  0.765  0.719  1.0
  O  O35  1  0.235  0.164  0.781  1.0
  O  O36  1  0.164  0.235  0.281  1.0
  O  O37  1  0.765  0.836  0.219  1.0
  O  O38  1  0.064  0.392  0.587  1.0
  O  O39  1  0.608  0.936  0.913  1.0
  O  O40  1  0.936  0.608  0.413  1.0
  O  O41  1  0.392  0.064  0.087  1.0
  O  O42  1  0.079  0.194  0.825  1.0
  O  O43  1  0.806  0.921  0.675  1.0
  O  O44  1  0.921  0.806  0.175  1.0
  O  O45  1  0.194  0.079  0.325  1.0
[/CIF]
.