The structure described by Rb3Te(PO7)2 crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a distorted q6 geometry to two equivalent O(2), two equivalent O(3), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), one O(7), and two equivalent O(4) atoms. P(1) is bonded in a tetrahedral geometry to one O(1), one O(5), one O(6), and one O(7) atom. Te(1) is bonded in an octahedral geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a single-bond geometry to one Rb(1), one Rb(2), and one P(1) atom. In the second O site, O(7) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one P(1) atom. In the third O site, O(1) is bonded in a single-bond geometry to one Rb(2) and one P(1) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the sixth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Rb(2) and one Te(1) atom. In the seventh O site, O(5) is bonded in a single-bond geometry to one Rb(1), one Rb(2), and one P(1) atom. is represented by the CIF file [CIF]
data_Rb3Te(PO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.035
_cell_length_b   8.571
_cell_length_c   12.544
_cell_angle_alpha   88.608
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   756.168
_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  0.500  0.500  0.500  1.0
  Rb  Rb1  1  0.000  0.500  0.000  1.0
  Rb  Rb2  1  0.487  0.829  0.819  1.0
  Rb  Rb3  1  0.987  0.171  0.681  1.0
  Rb  Rb4  1  0.513  0.171  0.181  1.0
  Rb  Rb5  1  0.013  0.829  0.319  1.0
  Te  Te6  1  0.500  0.000  0.500  1.0
  Te  Te7  1  0.000  0.000  0.000  1.0
  P  P8  1  0.482  0.347  0.835  1.0
  P  P9  1  0.982  0.653  0.665  1.0
  P  P10  1  0.518  0.653  0.165  1.0
  P  P11  1  0.018  0.347  0.335  1.0
  O  O12  1  0.002  0.812  0.606  1.0
  O  O13  1  0.502  0.188  0.894  1.0
  O  O14  1  0.998  0.188  0.394  1.0
  O  O15  1  0.498  0.812  0.106  1.0
  O  O16  1  0.380  0.822  0.568  1.0
  O  O17  1  0.880  0.178  0.932  1.0
  O  O18  1  0.620  0.178  0.432  1.0
  O  O19  1  0.120  0.822  0.068  1.0
  O  O20  1  0.314  0.156  0.539  1.0
  O  O21  1  0.814  0.844  0.961  1.0
  O  O22  1  0.686  0.844  0.461  1.0
  O  O23  1  0.186  0.156  0.039  1.0
  O  O24  1  0.407  0.943  0.362  1.0
  O  O25  1  0.907  0.057  0.138  1.0
  O  O26  1  0.593  0.057  0.638  1.0
  O  O27  1  0.093  0.943  0.862  1.0
  O  O28  1  0.599  0.351  0.730  1.0
  O  O29  1  0.099  0.649  0.770  1.0
  O  O30  1  0.401  0.649  0.270  1.0
  O  O31  1  0.901  0.351  0.230  1.0
  O  O32  1  0.064  0.511  0.607  1.0
  O  O33  1  0.564  0.489  0.893  1.0
  O  O34  1  0.936  0.489  0.393  1.0
  O  O35  1  0.436  0.511  0.107  1.0
  O  O36  1  0.265  0.356  0.817  1.0
  O  O37  1  0.765  0.644  0.683  1.0
  O  O38  1  0.735  0.644  0.183  1.0
  O  O39  1  0.235  0.356  0.317  1.0
[/CIF]
.
The structure described by Rb3Te(PO7)2 crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a distorted q6 geometry to two equivalent O(2), two equivalent O(3), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), one O(7), and two equivalent O(4) atoms. P(1) is bonded in a tetrahedral geometry to one O(1), one O(5), one O(6), and one O(7) atom. Te(1) is bonded in an octahedral geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a single-bond geometry to one Rb(1), one Rb(2), and one P(1) atom. In the second O site, O(7) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one P(1) atom. In the third O site, O(1) is bonded in a single-bond geometry to one Rb(2) and one P(1) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the sixth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Rb(2) and one Te(1) atom. In the seventh O site, O(5) is bonded in a single-bond geometry to one Rb(1), one Rb(2), and one P(1) atom. is represented by the CIF file [CIF]
data_Rb3Te(PO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.035
_cell_length_b   8.571
_cell_length_c   12.544
_cell_angle_alpha   88.608
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   756.168
_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  0.500  0.500  0.500  1.0
  Rb  Rb1  1  0.000  0.500  0.000  1.0
  Rb  Rb2  1  0.487  0.829  0.819  1.0
  Rb  Rb3  1  0.987  0.171  0.681  1.0
  Rb  Rb4  1  0.513  0.171  0.181  1.0
  Rb  Rb5  1  0.013  0.829  0.319  1.0
  Te  Te6  1  0.500  0.000  0.500  1.0
  Te  Te7  1  0.000  0.000  0.000  1.0
  P  P8  1  0.482  0.347  0.835  1.0
  P  P9  1  0.982  0.653  0.665  1.0
  P  P10  1  0.518  0.653  0.165  1.0
  P  P11  1  0.018  0.347  0.335  1.0
  O  O12  1  0.002  0.812  0.606  1.0
  O  O13  1  0.502  0.188  0.894  1.0
  O  O14  1  0.998  0.188  0.394  1.0
  O  O15  1  0.498  0.812  0.106  1.0
  O  O16  1  0.380  0.822  0.568  1.0
  O  O17  1  0.880  0.178  0.932  1.0
  O  O18  1  0.620  0.178  0.432  1.0
  O  O19  1  0.120  0.822  0.068  1.0
  O  O20  1  0.314  0.156  0.539  1.0
  O  O21  1  0.814  0.844  0.961  1.0
  O  O22  1  0.686  0.844  0.461  1.0
  O  O23  1  0.186  0.156  0.039  1.0
  O  O24  1  0.407  0.943  0.362  1.0
  O  O25  1  0.907  0.057  0.138  1.0
  O  O26  1  0.593  0.057  0.638  1.0
  O  O27  1  0.093  0.943  0.862  1.0
  O  O28  1  0.599  0.351  0.730  1.0
  O  O29  1  0.099  0.649  0.770  1.0
  O  O30  1  0.401  0.649  0.270  1.0
  O  O31  1  0.901  0.351  0.230  1.0
  O  O32  1  0.064  0.511  0.607  1.0
  O  O33  1  0.564  0.489  0.893  1.0
  O  O34  1  0.936  0.489  0.393  1.0
  O  O35  1  0.436  0.511  0.107  1.0
  O  O36  1  0.265  0.356  0.817  1.0
  O  O37  1  0.765  0.644  0.683  1.0
  O  O38  1  0.735  0.644  0.183  1.0
  O  O39  1  0.235  0.356  0.317  1.0
[/CIF]
.