The structure described by PON1 is quartz (alpha)-derived structured and crystallizes in the trigonal P3_2 space group. P(1) is bonded to two equivalent N(1) and two equivalent O(1) atoms to form corner-sharing PN2O2 tetrahedra. N(1) is bonded in a distorted bent 150 degrees geometry to two equivalent P(1) atoms. O(1) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_PNO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.784
_cell_length_b   4.784
_cell_length_c   5.281
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   104.659
_cell_formula_units_Z   3
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  0.986  0.462  0.328  1.0
  P  P1  1  0.538  0.524  0.995  1.0
  P  P2  1  0.476  0.014  0.662  1.0
  N  N3  1  0.388  0.261  0.782  1.0
  N  N4  1  0.872  0.612  0.115  1.0
  N  N5  1  0.739  0.128  0.449  1.0
  O  O6  1  0.146  0.720  0.556  1.0
  O  O7  1  0.280  0.426  0.223  1.0
  O  O8  1  0.574  0.854  0.890  1.0
[/CIF]
.
The structure described by PON1 is quartz (alpha)-derived structured and crystallizes in the trigonal P3_2 space group. P(1) is bonded to two equivalent N(1) and two equivalent O(1) atoms to form corner-sharing PN2O2 tetrahedra. N(1) is bonded in a distorted bent 150 degrees geometry to two equivalent P(1) atoms. O(1) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_PNO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.784
_cell_length_b   4.784
_cell_length_c   5.281
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   104.659
_cell_formula_units_Z   3
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  0.986  0.462  0.328  1.0
  P  P1  1  0.538  0.524  0.995  1.0
  P  P2  1  0.476  0.014  0.662  1.0
  N  N3  1  0.388  0.261  0.782  1.0
  N  N4  1  0.872  0.612  0.115  1.0
  N  N5  1  0.739  0.128  0.449  1.0
  O  O6  1  0.146  0.720  0.556  1.0
  O  O7  1  0.280  0.426  0.223  1.0
  O  O8  1  0.574  0.854  0.890  1.0
[/CIF]
.