The compound described by PON1 is quartz (alpha)-derived structured and crystallizes in the monoclinic Cc space group. There are three inequivalent P sites. In the first P site, P(1) is bonded to one N(1), one N(2), one O(1), and one O(3) atom to form corner-sharing PN2O2 tetrahedra. In the second P site, P(2) is bonded to one N(1), one N(3), one O(2), and one O(3) atom to form corner-sharing PN2O2 tetrahedra. In the third P site, P(3) is bonded to one N(2), one N(3), one O(1), and one O(2) atom to form corner-sharing PN2O2 tetrahedra. There are three inequivalent N sites. In the first N site, N(1) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the second N site, N(2) is bonded in a bent 150 degrees geometry to one P(1) and one P(3) atom. In the third N site, N(3) is bonded in a bent 150 degrees geometry to one P(2) and one P(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one P(2) and one P(3) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. is represented by the CIF card [CIF]
data_PNO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.101
_cell_length_b   7.101
_cell_length_c   8.641
_cell_angle_alpha   54.890
_cell_angle_beta   54.890
_cell_angle_gamma   39.694
_symmetry_Int_Tables_number   1
_cell_volume   220.175
_cell_formula_units_Z   6
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
  P  P0  1  0.604  0.061  0.667  1.0
  P  P1  1  0.919  0.410  0.836  1.0
  P  P2  1  0.410  0.919  0.336  1.0
  P  P3  1  0.061  0.604  0.167  1.0
  P  P4  1  0.022  0.977  0.752  1.0
  P  P5  1  0.977  0.022  0.252  1.0
  N  N6  1  0.654  0.763  0.784  1.0
  N  N7  1  0.763  0.654  0.284  1.0
  N  N8  1  0.726  0.134  0.440  1.0
  N  N9  1  0.883  0.259  0.057  1.0
  N  N10  1  0.259  0.883  0.557  1.0
  N  N11  1  0.134  0.726  0.940  1.0
  O  O12  1  0.701  0.108  0.764  1.0
  O  O13  1  0.913  0.286  0.734  1.0
  O  O14  1  0.286  0.913  0.234  1.0
  O  O15  1  0.108  0.701  0.264  1.0
  O  O16  1  0.240  0.342  0.716  1.0
  O  O17  1  0.342  0.240  0.216  1.0
[/CIF]
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The compound described by PON1 is quartz (alpha)-derived structured and crystallizes in the monoclinic Cc space group. There are three inequivalent P sites. In the first P site, P(1) is bonded to one N(1), one N(2), one O(1), and one O(3) atom to form corner-sharing PN2O2 tetrahedra. In the second P site, P(2) is bonded to one N(1), one N(3), one O(2), and one O(3) atom to form corner-sharing PN2O2 tetrahedra. In the third P site, P(3) is bonded to one N(2), one N(3), one O(1), and one O(2) atom to form corner-sharing PN2O2 tetrahedra. There are three inequivalent N sites. In the first N site, N(1) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the second N site, N(2) is bonded in a bent 150 degrees geometry to one P(1) and one P(3) atom. In the third N site, N(3) is bonded in a bent 150 degrees geometry to one P(2) and one P(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one P(2) and one P(3) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. is represented by the CIF card [CIF]
data_PNO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.101
_cell_length_b   7.101
_cell_length_c   8.641
_cell_angle_alpha   54.890
_cell_angle_beta   54.890
_cell_angle_gamma   39.694
_symmetry_Int_Tables_number   1
_cell_volume   220.175
_cell_formula_units_Z   6
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
  P  P0  1  0.604  0.061  0.667  1.0
  P  P1  1  0.919  0.410  0.836  1.0
  P  P2  1  0.410  0.919  0.336  1.0
  P  P3  1  0.061  0.604  0.167  1.0
  P  P4  1  0.022  0.977  0.752  1.0
  P  P5  1  0.977  0.022  0.252  1.0
  N  N6  1  0.654  0.763  0.784  1.0
  N  N7  1  0.763  0.654  0.284  1.0
  N  N8  1  0.726  0.134  0.440  1.0
  N  N9  1  0.883  0.259  0.057  1.0
  N  N10  1  0.259  0.883  0.557  1.0
  N  N11  1  0.134  0.726  0.940  1.0
  O  O12  1  0.701  0.108  0.764  1.0
  O  O13  1  0.913  0.286  0.734  1.0
  O  O14  1  0.286  0.913  0.234  1.0
  O  O15  1  0.108  0.701  0.264  1.0
  O  O16  1  0.240  0.342  0.716  1.0
  O  O17  1  0.342  0.240  0.216  1.0
[/CIF]
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