The crystal structure described by KPH3O3F crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 7-coordinate geometry to one O(2), two equivalent O(1), two equivalent O(3), and two equivalent F(1) atoms. P(1) is bonded in a distorted tetrahedral geometry to one H(1), one O(1), one O(2), and one O(3) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one P(1) atom. In the second H site, H(2) is bonded in a linear geometry to one O(1) and one O(2) atom. In the third H site, H(3) is bonded in a linear geometry to one O(3) and one F(1) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent K(1), one P(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(1), and one H(2) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to two equivalent K(1), one P(1), and one H(3) atom. F(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one H(3) atom. is represented by the CIF file [CIF]
data_KPH3O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.946
_cell_length_b   6.537
_cell_length_c   7.928
_cell_angle_alpha   55.341
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   466.579
_cell_formula_units_Z   4
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  0.321  0.935  0.450  1.0
  K  K1  1  0.821  0.065  0.050  1.0
  K  K2  1  0.679  0.065  0.550  1.0
  K  K3  1  0.179  0.935  0.950  1.0
  P  P4  1  0.047  0.596  0.706  1.0
  P  P5  1  0.547  0.404  0.794  1.0
  P  P6  1  0.953  0.404  0.294  1.0
  P  P7  1  0.453  0.596  0.206  1.0
  H  H8  1  0.947  0.715  0.727  1.0
  H  H9  1  0.447  0.285  0.773  1.0
  H  H10  1  0.053  0.285  0.273  1.0
  H  H11  1  0.553  0.715  0.227  1.0
  H  H12  1  0.040  0.717  0.379  1.0
  H  H13  1  0.540  0.283  0.121  1.0
  H  H14  1  0.960  0.283  0.621  1.0
  H  H15  1  0.460  0.717  0.879  1.0
  H  H16  1  0.221  0.410  0.949  1.0
  H  H17  1  0.721  0.590  0.551  1.0
  H  H18  1  0.779  0.590  0.051  1.0
  H  H19  1  0.279  0.410  0.449  1.0
  O  O20  1  0.010  0.334  0.778  1.0
  O  O21  1  0.510  0.666  0.722  1.0
  O  O22  1  0.990  0.666  0.222  1.0
  O  O23  1  0.490  0.334  0.278  1.0
  O  O24  1  0.080  0.765  0.469  1.0
  O  O25  1  0.580  0.235  0.031  1.0
  O  O26  1  0.920  0.235  0.531  1.0
  O  O27  1  0.420  0.765  0.969  1.0
  O  O28  1  0.156  0.616  0.819  1.0
  O  O29  1  0.656  0.384  0.681  1.0
  O  O30  1  0.844  0.384  0.181  1.0
  O  O31  1  0.344  0.616  0.319  1.0
  F  F32  1  0.273  0.249  0.049  1.0
  F  F33  1  0.773  0.751  0.451  1.0
  F  F34  1  0.727  0.751  0.951  1.0
  F  F35  1  0.227  0.249  0.549  1.0
[/CIF]
.
The crystal structure described by KPH3O3F crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 7-coordinate geometry to one O(2), two equivalent O(1), two equivalent O(3), and two equivalent F(1) atoms. P(1) is bonded in a distorted tetrahedral geometry to one H(1), one O(1), one O(2), and one O(3) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one P(1) atom. In the second H site, H(2) is bonded in a linear geometry to one O(1) and one O(2) atom. In the third H site, H(3) is bonded in a linear geometry to one O(3) and one F(1) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent K(1), one P(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(1), and one H(2) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to two equivalent K(1), one P(1), and one H(3) atom. F(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one H(3) atom. is represented by the CIF file [CIF]
data_KPH3O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.946
_cell_length_b   6.537
_cell_length_c   7.928
_cell_angle_alpha   55.341
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   466.579
_cell_formula_units_Z   4
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  0.321  0.935  0.450  1.0
  K  K1  1  0.821  0.065  0.050  1.0
  K  K2  1  0.679  0.065  0.550  1.0
  K  K3  1  0.179  0.935  0.950  1.0
  P  P4  1  0.047  0.596  0.706  1.0
  P  P5  1  0.547  0.404  0.794  1.0
  P  P6  1  0.953  0.404  0.294  1.0
  P  P7  1  0.453  0.596  0.206  1.0
  H  H8  1  0.947  0.715  0.727  1.0
  H  H9  1  0.447  0.285  0.773  1.0
  H  H10  1  0.053  0.285  0.273  1.0
  H  H11  1  0.553  0.715  0.227  1.0
  H  H12  1  0.040  0.717  0.379  1.0
  H  H13  1  0.540  0.283  0.121  1.0
  H  H14  1  0.960  0.283  0.621  1.0
  H  H15  1  0.460  0.717  0.879  1.0
  H  H16  1  0.221  0.410  0.949  1.0
  H  H17  1  0.721  0.590  0.551  1.0
  H  H18  1  0.779  0.590  0.051  1.0
  H  H19  1  0.279  0.410  0.449  1.0
  O  O20  1  0.010  0.334  0.778  1.0
  O  O21  1  0.510  0.666  0.722  1.0
  O  O22  1  0.990  0.666  0.222  1.0
  O  O23  1  0.490  0.334  0.278  1.0
  O  O24  1  0.080  0.765  0.469  1.0
  O  O25  1  0.580  0.235  0.031  1.0
  O  O26  1  0.920  0.235  0.531  1.0
  O  O27  1  0.420  0.765  0.969  1.0
  O  O28  1  0.156  0.616  0.819  1.0
  O  O29  1  0.656  0.384  0.681  1.0
  O  O30  1  0.844  0.384  0.181  1.0
  O  O31  1  0.344  0.616  0.319  1.0
  F  F32  1  0.273  0.249  0.049  1.0
  F  F33  1  0.773  0.751  0.451  1.0
  F  F34  1  0.727  0.751  0.951  1.0
  F  F35  1  0.227  0.249  0.549  1.0
[/CIF]
.