The structure described by KPNHO2 crystallizes in the trigonal R-3 space group. K(1) is bonded in a 9-coordinate geometry to one N(1), one H(1), three equivalent O(1), and four equivalent O(2) atoms. P(1) is bonded to two equivalent N(1), one O(1), and one O(2) atom to form corner-sharing PN2O2 tetrahedra. N(1) is bonded in a 3-coordinate geometry to one K(1), two equivalent P(1), and one H(1) atom. H(1) is bonded in a single-bond geometry to one K(1) and one N(1) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent K(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to four equivalent K(1) and one P(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KPHNO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.196
_cell_length_b   8.196
_cell_length_c   8.196
_cell_angle_alpha   103.797
_cell_angle_beta   103.797
_cell_angle_gamma   103.797
_symmetry_Int_Tables_number   1
_cell_volume   493.067
_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
  K  K0  1  0.315  0.128  0.827  1.0
  K  K1  1  0.128  0.827  0.315  1.0
  K  K2  1  0.827  0.315  0.128  1.0
  K  K3  1  0.685  0.872  0.173  1.0
  K  K4  1  0.872  0.173  0.685  1.0
  K  K5  1  0.173  0.685  0.872  1.0
  P  P6  1  0.552  0.820  0.721  1.0
  P  P7  1  0.820  0.721  0.552  1.0
  P  P8  1  0.721  0.552  0.820  1.0
  P  P9  1  0.448  0.180  0.279  1.0
  P  P10  1  0.180  0.279  0.448  1.0
  P  P11  1  0.279  0.448  0.180  1.0
  H  H12  1  0.458  0.262  0.569  1.0
  H  H13  1  0.262  0.569  0.458  1.0
  H  H14  1  0.569  0.458  0.262  1.0
  H  H15  1  0.542  0.738  0.431  1.0
  H  H16  1  0.738  0.431  0.542  1.0
  H  H17  1  0.431  0.542  0.738  1.0
  N  N18  1  0.359  0.206  0.448  1.0
  N  N19  1  0.206  0.448  0.359  1.0
  N  N20  1  0.448  0.359  0.206  1.0
  N  N21  1  0.641  0.794  0.552  1.0
  N  N22  1  0.794  0.552  0.641  1.0
  N  N23  1  0.552  0.641  0.794  1.0
  O  O24  1  0.359  0.802  0.641  1.0
  O  O25  1  0.641  0.359  0.802  1.0
  O  O26  1  0.802  0.641  0.359  1.0
  O  O27  1  0.641  0.198  0.359  1.0
  O  O28  1  0.359  0.641  0.198  1.0
  O  O29  1  0.198  0.359  0.641  1.0
  O  O30  1  0.871  0.669  0.985  1.0
  O  O31  1  0.985  0.871  0.669  1.0
  O  O32  1  0.669  0.985  0.871  1.0
  O  O33  1  0.129  0.331  0.015  1.0
  O  O34  1  0.015  0.129  0.331  1.0
  O  O35  1  0.331  0.015  0.129  1.0
[/CIF]
.
The structure described by KPNHO2 crystallizes in the trigonal R-3 space group. K(1) is bonded in a 9-coordinate geometry to one N(1), one H(1), three equivalent O(1), and four equivalent O(2) atoms. P(1) is bonded to two equivalent N(1), one O(1), and one O(2) atom to form corner-sharing PN2O2 tetrahedra. N(1) is bonded in a 3-coordinate geometry to one K(1), two equivalent P(1), and one H(1) atom. H(1) is bonded in a single-bond geometry to one K(1) and one N(1) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent K(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to four equivalent K(1) and one P(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KPHNO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.196
_cell_length_b   8.196
_cell_length_c   8.196
_cell_angle_alpha   103.797
_cell_angle_beta   103.797
_cell_angle_gamma   103.797
_symmetry_Int_Tables_number   1
_cell_volume   493.067
_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
  K  K0  1  0.315  0.128  0.827  1.0
  K  K1  1  0.128  0.827  0.315  1.0
  K  K2  1  0.827  0.315  0.128  1.0
  K  K3  1  0.685  0.872  0.173  1.0
  K  K4  1  0.872  0.173  0.685  1.0
  K  K5  1  0.173  0.685  0.872  1.0
  P  P6  1  0.552  0.820  0.721  1.0
  P  P7  1  0.820  0.721  0.552  1.0
  P  P8  1  0.721  0.552  0.820  1.0
  P  P9  1  0.448  0.180  0.279  1.0
  P  P10  1  0.180  0.279  0.448  1.0
  P  P11  1  0.279  0.448  0.180  1.0
  H  H12  1  0.458  0.262  0.569  1.0
  H  H13  1  0.262  0.569  0.458  1.0
  H  H14  1  0.569  0.458  0.262  1.0
  H  H15  1  0.542  0.738  0.431  1.0
  H  H16  1  0.738  0.431  0.542  1.0
  H  H17  1  0.431  0.542  0.738  1.0
  N  N18  1  0.359  0.206  0.448  1.0
  N  N19  1  0.206  0.448  0.359  1.0
  N  N20  1  0.448  0.359  0.206  1.0
  N  N21  1  0.641  0.794  0.552  1.0
  N  N22  1  0.794  0.552  0.641  1.0
  N  N23  1  0.552  0.641  0.794  1.0
  O  O24  1  0.359  0.802  0.641  1.0
  O  O25  1  0.641  0.359  0.802  1.0
  O  O26  1  0.802  0.641  0.359  1.0
  O  O27  1  0.641  0.198  0.359  1.0
  O  O28  1  0.359  0.641  0.198  1.0
  O  O29  1  0.198  0.359  0.641  1.0
  O  O30  1  0.871  0.669  0.985  1.0
  O  O31  1  0.985  0.871  0.669  1.0
  O  O32  1  0.669  0.985  0.871  1.0
  O  O33  1  0.129  0.331  0.015  1.0
  O  O34  1  0.015  0.129  0.331  1.0
  O  O35  1  0.331  0.015  0.129  1.0
[/CIF]
.