The material structure described by Ag3P3HO9 crystallizes in the monoclinic C2/m space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted see-saw-like geometry to two equivalent O(2) and two equivalent O(5) atoms. In the second Ag site, Ag(2) is bonded to one H(1), one O(4), one O(6), and two equivalent O(2) atoms to form distorted AgHO4 trigonal bipyramids that share  a cornercorner with one P(2)O4 tetrahedra, corners with three equivalent P(1)O4 tetrahedra, and edges with two equivalent Ag(2)HO4 trigonal bipyramids. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, and corners with three equivalent Ag(2)HO4 trigonal bipyramids. In the second P site, P(2) is bonded to one O(5), one O(6), and two equivalent O(3) atoms to form PO4 tetrahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with two equivalent Ag(2)HO4 trigonal bipyramids. H(1) is bonded in a bent 120 degrees geometry to two equivalent Ag(2) atoms. There are six inequivalent O sites. In the first O site, O(3) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one Ag(2) and one P(1) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Ag(1) and one P(2) atom. In the fourth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Ag(2) and one P(2) atom. In the fifth O site, O(1) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. In the sixth O site, O(2) is bonded in a 1-coordinate geometry to one Ag(1), two equivalent Ag(2), and one P(1) atom. is represented by the CIF card [CIF]
data_Ag3P3HO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.783
_cell_length_b   7.783
_cell_length_c   9.306
_cell_angle_alpha   63.733
_cell_angle_beta   63.733
_cell_angle_gamma   85.954
_symmetry_Int_Tables_number   1
_cell_volume   447.754
_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
  Ag  Ag0  1  0.676  0.324  0.500  1.0
  Ag  Ag1  1  0.324  0.676  0.500  1.0
  Ag  Ag2  1  0.476  0.183  0.036  1.0
  Ag  Ag3  1  0.524  0.817  0.964  1.0
  Ag  Ag4  1  0.817  0.524  0.964  1.0
  Ag  Ag5  1  0.183  0.476  0.036  1.0
  P  P6  1  0.784  0.063  0.263  1.0
  P  P7  1  0.216  0.937  0.737  1.0
  P  P8  1  0.937  0.216  0.737  1.0
  P  P9  1  0.063  0.784  0.263  1.0
  P  P10  1  0.709  0.709  0.590  1.0
  P  P11  1  0.291  0.291  0.410  1.0
  H  H12  1  0.679  0.679  0.053  1.0
  H  H13  1  0.321  0.321  0.947  1.0
  O  O14  1  0.995  0.995  0.193  1.0
  O  O15  1  0.005  0.005  0.807  1.0
  O  O16  1  0.271  0.823  0.224  1.0
  O  O17  1  0.729  0.177  0.776  1.0
  O  O18  1  0.177  0.729  0.776  1.0
  O  O19  1  0.823  0.271  0.224  1.0
  O  O20  1  0.701  0.938  0.482  1.0
  O  O21  1  0.299  0.062  0.518  1.0
  O  O22  1  0.062  0.299  0.518  1.0
  O  O23  1  0.938  0.701  0.482  1.0
  O  O24  1  0.657  0.010  0.202  1.0
  O  O25  1  0.343  0.990  0.798  1.0
  O  O26  1  0.990  0.343  0.798  1.0
  O  O27  1  0.010  0.657  0.202  1.0
  O  O28  1  0.587  0.587  0.572  1.0
  O  O29  1  0.413  0.413  0.428  1.0
  O  O30  1  0.332  0.332  0.223  1.0
  O  O31  1  0.668  0.668  0.777  1.0
[/CIF]
.
The material structure described by Ag3P3HO9 crystallizes in the monoclinic C2/m space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted see-saw-like geometry to two equivalent O(2) and two equivalent O(5) atoms. In the second Ag site, Ag(2) is bonded to one H(1), one O(4), one O(6), and two equivalent O(2) atoms to form distorted AgHO4 trigonal bipyramids that share  a cornercorner with one P(2)O4 tetrahedra, corners with three equivalent P(1)O4 tetrahedra, and edges with two equivalent Ag(2)HO4 trigonal bipyramids. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, and corners with three equivalent Ag(2)HO4 trigonal bipyramids. In the second P site, P(2) is bonded to one O(5), one O(6), and two equivalent O(3) atoms to form PO4 tetrahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with two equivalent Ag(2)HO4 trigonal bipyramids. H(1) is bonded in a bent 120 degrees geometry to two equivalent Ag(2) atoms. There are six inequivalent O sites. In the first O site, O(3) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one Ag(2) and one P(1) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Ag(1) and one P(2) atom. In the fourth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Ag(2) and one P(2) atom. In the fifth O site, O(1) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. In the sixth O site, O(2) is bonded in a 1-coordinate geometry to one Ag(1), two equivalent Ag(2), and one P(1) atom. is represented by the CIF card [CIF]
data_Ag3P3HO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.783
_cell_length_b   7.783
_cell_length_c   9.306
_cell_angle_alpha   63.733
_cell_angle_beta   63.733
_cell_angle_gamma   85.954
_symmetry_Int_Tables_number   1
_cell_volume   447.754
_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
  Ag  Ag0  1  0.676  0.324  0.500  1.0
  Ag  Ag1  1  0.324  0.676  0.500  1.0
  Ag  Ag2  1  0.476  0.183  0.036  1.0
  Ag  Ag3  1  0.524  0.817  0.964  1.0
  Ag  Ag4  1  0.817  0.524  0.964  1.0
  Ag  Ag5  1  0.183  0.476  0.036  1.0
  P  P6  1  0.784  0.063  0.263  1.0
  P  P7  1  0.216  0.937  0.737  1.0
  P  P8  1  0.937  0.216  0.737  1.0
  P  P9  1  0.063  0.784  0.263  1.0
  P  P10  1  0.709  0.709  0.590  1.0
  P  P11  1  0.291  0.291  0.410  1.0
  H  H12  1  0.679  0.679  0.053  1.0
  H  H13  1  0.321  0.321  0.947  1.0
  O  O14  1  0.995  0.995  0.193  1.0
  O  O15  1  0.005  0.005  0.807  1.0
  O  O16  1  0.271  0.823  0.224  1.0
  O  O17  1  0.729  0.177  0.776  1.0
  O  O18  1  0.177  0.729  0.776  1.0
  O  O19  1  0.823  0.271  0.224  1.0
  O  O20  1  0.701  0.938  0.482  1.0
  O  O21  1  0.299  0.062  0.518  1.0
  O  O22  1  0.062  0.299  0.518  1.0
  O  O23  1  0.938  0.701  0.482  1.0
  O  O24  1  0.657  0.010  0.202  1.0
  O  O25  1  0.343  0.990  0.798  1.0
  O  O26  1  0.990  0.343  0.798  1.0
  O  O27  1  0.010  0.657  0.202  1.0
  O  O28  1  0.587  0.587  0.572  1.0
  O  O29  1  0.413  0.413  0.428  1.0
  O  O30  1  0.332  0.332  0.223  1.0
  O  O31  1  0.668  0.668  0.777  1.0
[/CIF]
.