The material described by Rb3P3O10 crystallizes in the triclinic P-1 space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 7-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(8), and two equivalent O(7) atoms. In the second Rb site, Rb(2) is bonded in a 6-coordinate geometry to one O(1), one O(5), two equivalent O(10), and two equivalent O(9) atoms. In the third Rb site, Rb(3) is bonded in a 7-coordinate geometry to one O(10), one O(4), one O(5), one O(7), one O(9), and two equivalent O(6) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(2), one O(4), one O(8), and one O(9) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(2), one O(3), one O(5), and one O(6) atom to form corner-sharing PO4 tetrahedra. In the third P site, P(3) is bonded to one O(1), one O(3), one O(7), and one O(8) atom to form corner-sharing PO4 tetrahedra. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one P(2), and one P(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Rb(3), and one P(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Rb(3) and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Rb(3), two equivalent Rb(1), and one P(3) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one P(1), and one P(3) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Rb(3), two equivalent Rb(2), and one P(1) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Rb(3) and two equivalent Rb(2) atoms. is represented by the CIF file [CIF]
data_Rb3P3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.795
_cell_length_b   7.877
_cell_length_c   10.318
_cell_angle_alpha   86.005
_cell_angle_beta   68.651
_cell_angle_gamma   83.876
_symmetry_Int_Tables_number   1
_cell_volume   586.313
_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
  Rb  Rb0  1  0.275  0.237  0.002  1.0
  Rb  Rb1  1  0.725  0.763  0.998  1.0
  Rb  Rb2  1  0.209  0.379  0.617  1.0
  Rb  Rb3  1  0.791  0.621  0.383  1.0
  Rb  Rb4  1  0.744  0.094  0.655  1.0
  Rb  Rb5  1  0.256  0.906  0.345  1.0
  P  P6  1  0.498  0.371  0.256  1.0
  P  P7  1  0.502  0.629  0.744  1.0
  P  P8  1  0.761  0.082  0.267  1.0
  P  P9  1  0.239  0.918  0.733  1.0
  P  P10  1  0.793  0.252  0.996  1.0
  P  P11  1  0.207  0.748  0.004  1.0
  O  O12  1  0.948  0.343  0.896  1.0
  O  O13  1  0.052  0.657  0.104  1.0
  O  O14  1  0.628  0.254  0.330  1.0
  O  O15  1  0.372  0.746  0.670  1.0
  O  O16  1  0.875  0.148  0.109  1.0
  O  O17  1  0.125  0.852  0.891  1.0
  O  O18  1  0.346  0.270  0.255  1.0
  O  O19  1  0.654  0.730  0.745  1.0
  O  O20  1  0.349  0.063  0.732  1.0
  O  O21  1  0.651  0.937  0.268  1.0
  O  O22  1  0.895  0.052  0.344  1.0
  O  O23  1  0.105  0.948  0.656  1.0
  O  O24  1  0.686  0.138  0.949  1.0
  O  O25  1  0.314  0.862  0.051  1.0
  O  O26  1  0.647  0.397  0.098  1.0
  O  O27  1  0.353  0.603  0.902  1.0
  O  O28  1  0.543  0.459  0.678  1.0
  O  O29  1  0.457  0.541  0.322  1.0
  O  O30  1  0.014  0.291  0.408  1.0
  O  O31  1  0.986  0.709  0.592  1.0
[/CIF]
.
The material described by Rb3P3O10 crystallizes in the triclinic P-1 space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 7-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(8), and two equivalent O(7) atoms. In the second Rb site, Rb(2) is bonded in a 6-coordinate geometry to one O(1), one O(5), two equivalent O(10), and two equivalent O(9) atoms. In the third Rb site, Rb(3) is bonded in a 7-coordinate geometry to one O(10), one O(4), one O(5), one O(7), one O(9), and two equivalent O(6) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(2), one O(4), one O(8), and one O(9) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(2), one O(3), one O(5), and one O(6) atom to form corner-sharing PO4 tetrahedra. In the third P site, P(3) is bonded to one O(1), one O(3), one O(7), and one O(8) atom to form corner-sharing PO4 tetrahedra. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one P(2), and one P(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(3), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), one Rb(3), and one P(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Rb(3) and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Rb(3), two equivalent Rb(1), and one P(3) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one P(1), and one P(3) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Rb(3), two equivalent Rb(2), and one P(1) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Rb(3) and two equivalent Rb(2) atoms. is represented by the CIF file [CIF]
data_Rb3P3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.795
_cell_length_b   7.877
_cell_length_c   10.318
_cell_angle_alpha   86.005
_cell_angle_beta   68.651
_cell_angle_gamma   83.876
_symmetry_Int_Tables_number   1
_cell_volume   586.313
_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
  Rb  Rb0  1  0.275  0.237  0.002  1.0
  Rb  Rb1  1  0.725  0.763  0.998  1.0
  Rb  Rb2  1  0.209  0.379  0.617  1.0
  Rb  Rb3  1  0.791  0.621  0.383  1.0
  Rb  Rb4  1  0.744  0.094  0.655  1.0
  Rb  Rb5  1  0.256  0.906  0.345  1.0
  P  P6  1  0.498  0.371  0.256  1.0
  P  P7  1  0.502  0.629  0.744  1.0
  P  P8  1  0.761  0.082  0.267  1.0
  P  P9  1  0.239  0.918  0.733  1.0
  P  P10  1  0.793  0.252  0.996  1.0
  P  P11  1  0.207  0.748  0.004  1.0
  O  O12  1  0.948  0.343  0.896  1.0
  O  O13  1  0.052  0.657  0.104  1.0
  O  O14  1  0.628  0.254  0.330  1.0
  O  O15  1  0.372  0.746  0.670  1.0
  O  O16  1  0.875  0.148  0.109  1.0
  O  O17  1  0.125  0.852  0.891  1.0
  O  O18  1  0.346  0.270  0.255  1.0
  O  O19  1  0.654  0.730  0.745  1.0
  O  O20  1  0.349  0.063  0.732  1.0
  O  O21  1  0.651  0.937  0.268  1.0
  O  O22  1  0.895  0.052  0.344  1.0
  O  O23  1  0.105  0.948  0.656  1.0
  O  O24  1  0.686  0.138  0.949  1.0
  O  O25  1  0.314  0.862  0.051  1.0
  O  O26  1  0.647  0.397  0.098  1.0
  O  O27  1  0.353  0.603  0.902  1.0
  O  O28  1  0.543  0.459  0.678  1.0
  O  O29  1  0.457  0.541  0.322  1.0
  O  O30  1  0.014  0.291  0.408  1.0
  O  O31  1  0.986  0.709  0.592  1.0
[/CIF]
.