The structure described by RbAg(PO3)2 crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a 7-coordinate geometry to one O(3), one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms. Ag(1) is bonded to one O(1), one O(2), one O(3), and two equivalent O(5) atoms to form distorted AgO5 trigonal bipyramids that share corners with two equivalent P(2)O4 tetrahedra, corners with three equivalent P(1)O4 tetrahedra, and  an edgeedge with one Ag(1)O5 trigonal bipyramid. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(2), one O(4), one O(5), and one O(6) atom to form PO4 tetrahedra that share corners with two equivalent P(2)O4 tetrahedra and corners with three equivalent Ag(1)O5 trigonal bipyramids. In the second P site, P(2) is bonded to one O(1), one O(3), one O(4), and one O(6) atom to form PO4 tetrahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with two equivalent Ag(1)O5 trigonal bipyramids. There are six inequivalent O sites. In the first O site, O(5) is bonded in a distorted single-bond geometry to one Rb(1), two equivalent Ag(1), and one P(1) atom. In the second O site, O(6) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(2) atom. In the third O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1), one Ag(1), and one P(2) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Rb(1), one Ag(1), and one P(1) atom. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Rb(1), one Ag(1), and one P(2) atom. In the sixth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one P(1), and one P(2) atom. is represented by the CIF file [CIF]
data_RbAg(PO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.379
_cell_length_b   6.174
_cell_length_c   7.491
_cell_angle_alpha   83.902
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   615.243
_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
  Rb  Rb0  1  0.168  0.282  0.762  1.0
  Rb  Rb1  1  0.832  0.718  0.238  1.0
  Rb  Rb2  1  0.668  0.718  0.738  1.0
  Rb  Rb3  1  0.332  0.282  0.262  1.0
  Ag  Ag4  1  0.973  0.811  0.810  1.0
  Ag  Ag5  1  0.027  0.189  0.190  1.0
  Ag  Ag6  1  0.473  0.189  0.690  1.0
  Ag  Ag7  1  0.527  0.811  0.310  1.0
  P  P8  1  0.366  0.689  0.646  1.0
  P  P9  1  0.634  0.311  0.354  1.0
  P  P10  1  0.866  0.311  0.854  1.0
  P  P11  1  0.134  0.689  0.146  1.0
  P  P12  1  0.171  0.843  0.500  1.0
  P  P13  1  0.829  0.157  0.500  1.0
  P  P14  1  0.671  0.157  0.000  1.0
  P  P15  1  0.329  0.843  1.000  1.0
  O  O16  1  0.856  0.934  0.578  1.0
  O  O17  1  0.144  0.066  0.422  1.0
  O  O18  1  0.356  0.066  0.922  1.0
  O  O19  1  0.644  0.934  0.078  1.0
  O  O20  1  0.351  0.468  0.590  1.0
  O  O21  1  0.649  0.532  0.410  1.0
  O  O22  1  0.851  0.532  0.910  1.0
  O  O23  1  0.149  0.468  0.090  1.0
  O  O24  1  0.121  0.737  0.662  1.0
  O  O25  1  0.879  0.263  0.338  1.0
  O  O26  1  0.621  0.263  0.838  1.0
  O  O27  1  0.379  0.737  0.162  1.0
  O  O28  1  0.290  0.859  0.542  1.0
  O  O29  1  0.710  0.141  0.458  1.0
  O  O30  1  0.790  0.141  0.958  1.0
  O  O31  1  0.210  0.859  0.042  1.0
  O  O32  1  0.466  0.795  0.627  1.0
  O  O33  1  0.534  0.205  0.373  1.0
  O  O34  1  0.966  0.205  0.873  1.0
  O  O35  1  0.034  0.795  0.127  1.0
  O  O36  1  0.330  0.675  0.851  1.0
  O  O37  1  0.670  0.325  0.149  1.0
  O  O38  1  0.830  0.325  0.649  1.0
  O  O39  1  0.170  0.675  0.351  1.0
[/CIF]
.
The structure described by RbAg(PO3)2 crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a 7-coordinate geometry to one O(3), one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms. Ag(1) is bonded to one O(1), one O(2), one O(3), and two equivalent O(5) atoms to form distorted AgO5 trigonal bipyramids that share corners with two equivalent P(2)O4 tetrahedra, corners with three equivalent P(1)O4 tetrahedra, and  an edgeedge with one Ag(1)O5 trigonal bipyramid. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(2), one O(4), one O(5), and one O(6) atom to form PO4 tetrahedra that share corners with two equivalent P(2)O4 tetrahedra and corners with three equivalent Ag(1)O5 trigonal bipyramids. In the second P site, P(2) is bonded to one O(1), one O(3), one O(4), and one O(6) atom to form PO4 tetrahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with two equivalent Ag(1)O5 trigonal bipyramids. There are six inequivalent O sites. In the first O site, O(5) is bonded in a distorted single-bond geometry to one Rb(1), two equivalent Ag(1), and one P(1) atom. In the second O site, O(6) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(2) atom. In the third O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1), one Ag(1), and one P(2) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Rb(1), one Ag(1), and one P(1) atom. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Rb(1), one Ag(1), and one P(2) atom. In the sixth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one P(1), and one P(2) atom. is represented by the CIF file [CIF]
data_RbAg(PO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.379
_cell_length_b   6.174
_cell_length_c   7.491
_cell_angle_alpha   83.902
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   615.243
_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
  Rb  Rb0  1  0.168  0.282  0.762  1.0
  Rb  Rb1  1  0.832  0.718  0.238  1.0
  Rb  Rb2  1  0.668  0.718  0.738  1.0
  Rb  Rb3  1  0.332  0.282  0.262  1.0
  Ag  Ag4  1  0.973  0.811  0.810  1.0
  Ag  Ag5  1  0.027  0.189  0.190  1.0
  Ag  Ag6  1  0.473  0.189  0.690  1.0
  Ag  Ag7  1  0.527  0.811  0.310  1.0
  P  P8  1  0.366  0.689  0.646  1.0
  P  P9  1  0.634  0.311  0.354  1.0
  P  P10  1  0.866  0.311  0.854  1.0
  P  P11  1  0.134  0.689  0.146  1.0
  P  P12  1  0.171  0.843  0.500  1.0
  P  P13  1  0.829  0.157  0.500  1.0
  P  P14  1  0.671  0.157  0.000  1.0
  P  P15  1  0.329  0.843  1.000  1.0
  O  O16  1  0.856  0.934  0.578  1.0
  O  O17  1  0.144  0.066  0.422  1.0
  O  O18  1  0.356  0.066  0.922  1.0
  O  O19  1  0.644  0.934  0.078  1.0
  O  O20  1  0.351  0.468  0.590  1.0
  O  O21  1  0.649  0.532  0.410  1.0
  O  O22  1  0.851  0.532  0.910  1.0
  O  O23  1  0.149  0.468  0.090  1.0
  O  O24  1  0.121  0.737  0.662  1.0
  O  O25  1  0.879  0.263  0.338  1.0
  O  O26  1  0.621  0.263  0.838  1.0
  O  O27  1  0.379  0.737  0.162  1.0
  O  O28  1  0.290  0.859  0.542  1.0
  O  O29  1  0.710  0.141  0.458  1.0
  O  O30  1  0.790  0.141  0.958  1.0
  O  O31  1  0.210  0.859  0.042  1.0
  O  O32  1  0.466  0.795  0.627  1.0
  O  O33  1  0.534  0.205  0.373  1.0
  O  O34  1  0.966  0.205  0.873  1.0
  O  O35  1  0.034  0.795  0.127  1.0
  O  O36  1  0.330  0.675  0.851  1.0
  O  O37  1  0.670  0.325  0.149  1.0
  O  O38  1  0.830  0.325  0.649  1.0
  O  O39  1  0.170  0.675  0.351  1.0
[/CIF]
.