The structure described by RuP3O9 crystallizes in the monoclinic P2_1/c space group. Ru(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form RuO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with two equivalent P(3)O4 tetrahedra. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(6), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Ru(1)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-53°. In the second P site, P(2) is bonded to one O(3), one O(4), one O(5), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Ru(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 44-47°. In the third P site, P(3) is bonded to one O(5), one O(6), one O(8), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent Ru(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 36-44°. There are nine inequivalent O sites. In the first O site, O(5) is bonded in a distorted bent 120 degrees geometry to one P(2) and one P(3) atom. In the second O site, O(6) is bonded in a bent 150 degrees geometry to one P(1) and one P(3) atom. In the third O site, O(7) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the fourth O site, O(8) is bonded in a bent 150 degrees geometry to one Ru(1) and one P(3) atom. In the fifth O site, O(1) is bonded in a bent 120 degrees geometry to one Ru(1) and one P(1) atom. In the sixth O site, O(9) is bonded in a distorted bent 150 degrees geometry to one Ru(1) and one P(3) atom. In the seventh O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Ru(1) and one P(1) atom. In the eighth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ru(1) and one P(2) atom. In the ninth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ru(1) and one P(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_P3RuO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.303
_cell_length_b   8.370
_cell_length_c   15.388
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   106.746
_symmetry_Int_Tables_number   1
_cell_volume   777.318
_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
  P  P0  1  0.151  0.222  0.455  1.0
  P  P1  1  0.849  0.278  0.955  1.0
  P  P2  1  0.849  0.778  0.545  1.0
  P  P3  1  0.151  0.722  0.045  1.0
  P  P4  1  0.408  0.203  0.614  1.0
  P  P5  1  0.592  0.297  0.114  1.0
  P  P6  1  0.592  0.797  0.386  1.0
  P  P7  1  0.408  0.703  0.886  1.0
  P  P8  1  0.790  0.484  0.660  1.0
  P  P9  1  0.210  0.016  0.160  1.0
  P  P10  1  0.210  0.516  0.340  1.0
  P  P11  1  0.790  0.984  0.840  1.0
  Ru  Ru12  1  0.880  0.121  0.636  1.0
  Ru  Ru13  1  0.120  0.379  0.136  1.0
  Ru  Ru14  1  0.120  0.879  0.364  1.0
  Ru  Ru15  1  0.880  0.621  0.864  1.0
  O  O16  1  0.187  0.127  0.377  1.0
  O  O17  1  0.813  0.373  0.877  1.0
  O  O18  1  0.813  0.873  0.623  1.0
  O  O19  1  0.187  0.627  0.123  1.0
  O  O20  1  0.940  0.155  0.504  1.0
  O  O21  1  0.060  0.345  0.004  1.0
  O  O22  1  0.060  0.845  0.496  1.0
  O  O23  1  0.940  0.655  0.996  1.0
  O  O24  1  0.556  0.095  0.611  1.0
  O  O25  1  0.444  0.405  0.112  1.0
  O  O26  1  0.444  0.905  0.388  1.0
  O  O27  1  0.556  0.595  0.889  1.0
  O  O28  1  0.197  0.140  0.663  1.0
  O  O29  1  0.803  0.360  0.163  1.0
  O  O30  1  0.803  0.860  0.337  1.0
  O  O31  1  0.197  0.640  0.837  1.0
  O  O32  1  0.535  0.880  0.847  1.0
  O  O33  1  0.465  0.620  0.347  1.0
  O  O34  1  0.465  0.120  0.153  1.0
  O  O35  1  0.535  0.380  0.653  1.0
  O  O36  1  0.824  0.093  0.927  1.0
  O  O37  1  0.176  0.407  0.427  1.0
  O  O38  1  0.176  0.907  0.073  1.0
  O  O39  1  0.824  0.593  0.573  1.0
  O  O40  1  0.359  0.751  0.983  1.0
  O  O41  1  0.641  0.749  0.482  1.0
  O  O42  1  0.641  0.249  0.018  1.0
  O  O43  1  0.359  0.251  0.517  1.0
  O  O44  1  0.815  0.097  0.766  1.0
  O  O45  1  0.185  0.402  0.266  1.0
  O  O46  1  0.185  0.902  0.234  1.0
  O  O47  1  0.815  0.597  0.734  1.0
  O  O48  1  0.932  0.870  0.851  1.0
  O  O49  1  0.068  0.629  0.351  1.0
  O  O50  1  0.068  0.129  0.149  1.0
  O  O51  1  0.932  0.370  0.649  1.0
[/CIF]
.
The structure described by RuP3O9 crystallizes in the monoclinic P2_1/c space group. Ru(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form RuO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with two equivalent P(3)O4 tetrahedra. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(6), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Ru(1)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-53°. In the second P site, P(2) is bonded to one O(3), one O(4), one O(5), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Ru(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 44-47°. In the third P site, P(3) is bonded to one O(5), one O(6), one O(8), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent Ru(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 36-44°. There are nine inequivalent O sites. In the first O site, O(5) is bonded in a distorted bent 120 degrees geometry to one P(2) and one P(3) atom. In the second O site, O(6) is bonded in a bent 150 degrees geometry to one P(1) and one P(3) atom. In the third O site, O(7) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the fourth O site, O(8) is bonded in a bent 150 degrees geometry to one Ru(1) and one P(3) atom. In the fifth O site, O(1) is bonded in a bent 120 degrees geometry to one Ru(1) and one P(1) atom. In the sixth O site, O(9) is bonded in a distorted bent 150 degrees geometry to one Ru(1) and one P(3) atom. In the seventh O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Ru(1) and one P(1) atom. In the eighth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ru(1) and one P(2) atom. In the ninth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ru(1) and one P(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_P3RuO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.303
_cell_length_b   8.370
_cell_length_c   15.388
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   106.746
_symmetry_Int_Tables_number   1
_cell_volume   777.318
_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
  P  P0  1  0.151  0.222  0.455  1.0
  P  P1  1  0.849  0.278  0.955  1.0
  P  P2  1  0.849  0.778  0.545  1.0
  P  P3  1  0.151  0.722  0.045  1.0
  P  P4  1  0.408  0.203  0.614  1.0
  P  P5  1  0.592  0.297  0.114  1.0
  P  P6  1  0.592  0.797  0.386  1.0
  P  P7  1  0.408  0.703  0.886  1.0
  P  P8  1  0.790  0.484  0.660  1.0
  P  P9  1  0.210  0.016  0.160  1.0
  P  P10  1  0.210  0.516  0.340  1.0
  P  P11  1  0.790  0.984  0.840  1.0
  Ru  Ru12  1  0.880  0.121  0.636  1.0
  Ru  Ru13  1  0.120  0.379  0.136  1.0
  Ru  Ru14  1  0.120  0.879  0.364  1.0
  Ru  Ru15  1  0.880  0.621  0.864  1.0
  O  O16  1  0.187  0.127  0.377  1.0
  O  O17  1  0.813  0.373  0.877  1.0
  O  O18  1  0.813  0.873  0.623  1.0
  O  O19  1  0.187  0.627  0.123  1.0
  O  O20  1  0.940  0.155  0.504  1.0
  O  O21  1  0.060  0.345  0.004  1.0
  O  O22  1  0.060  0.845  0.496  1.0
  O  O23  1  0.940  0.655  0.996  1.0
  O  O24  1  0.556  0.095  0.611  1.0
  O  O25  1  0.444  0.405  0.112  1.0
  O  O26  1  0.444  0.905  0.388  1.0
  O  O27  1  0.556  0.595  0.889  1.0
  O  O28  1  0.197  0.140  0.663  1.0
  O  O29  1  0.803  0.360  0.163  1.0
  O  O30  1  0.803  0.860  0.337  1.0
  O  O31  1  0.197  0.640  0.837  1.0
  O  O32  1  0.535  0.880  0.847  1.0
  O  O33  1  0.465  0.620  0.347  1.0
  O  O34  1  0.465  0.120  0.153  1.0
  O  O35  1  0.535  0.380  0.653  1.0
  O  O36  1  0.824  0.093  0.927  1.0
  O  O37  1  0.176  0.407  0.427  1.0
  O  O38  1  0.176  0.907  0.073  1.0
  O  O39  1  0.824  0.593  0.573  1.0
  O  O40  1  0.359  0.751  0.983  1.0
  O  O41  1  0.641  0.749  0.482  1.0
  O  O42  1  0.641  0.249  0.018  1.0
  O  O43  1  0.359  0.251  0.517  1.0
  O  O44  1  0.815  0.097  0.766  1.0
  O  O45  1  0.185  0.402  0.266  1.0
  O  O46  1  0.185  0.902  0.234  1.0
  O  O47  1  0.815  0.597  0.734  1.0
  O  O48  1  0.932  0.870  0.851  1.0
  O  O49  1  0.068  0.629  0.351  1.0
  O  O50  1  0.068  0.129  0.149  1.0
  O  O51  1  0.932  0.370  0.649  1.0
[/CIF]
.