The compound described by Rb2(HSO4)(H2PO4) crystallizes in the triclinic P-1 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 4-coordinate geometry to one O(2), one O(3), one O(4), and one O(7) atom. In the second Rb site, Rb(2) is bonded in a 7-coordinate geometry to one O(2), one O(5), one O(8), two equivalent O(6), and two equivalent O(7) atoms. P(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(4) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to two equivalent O(1) atoms. In the second H site, H(2) is bonded in a single-bond geometry to one O(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(6) atom. In the fourth H site, H(4) is bonded in a linear geometry to two equivalent O(8) atoms. S(1) is bonded in a trigonal non-coplanar geometry to one O(5), one O(7), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one H(1) atom. In the second O site, O(2) 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(3) is bonded in a single-bond geometry to one Rb(1) and one H(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(1) and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Rb(2) and one S(1) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to two equivalent Rb(2) and one H(3) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Rb(1), two equivalent Rb(2), and one S(1) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Rb(2), one H(4), and one S(1) atom. is represented by the CIF card [CIF]
data_Rb2PH3SO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.761
_cell_length_b   8.289
_cell_length_c   9.192
_cell_angle_alpha   90.078
_cell_angle_beta   110.430
_cell_angle_gamma   93.892
_symmetry_Int_Tables_number   1
_cell_volume   552.721
_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  0.726  0.668  0.140  1.0
  Rb  Rb1  1  0.762  0.176  0.393  1.0
  Rb  Rb2  1  0.238  0.824  0.607  1.0
  Rb  Rb3  1  0.274  0.332  0.860  1.0
  P  P4  1  0.193  0.784  0.044  1.0
  P  P5  1  0.807  0.216  0.956  1.0
  H  H6  1  0.000  0.000  0.000  1.0
  H  H7  1  0.417  0.501  0.254  1.0
  H  H8  1  0.142  0.028  0.284  1.0
  H  H9  1  0.500  0.500  0.500  1.0
  H  H10  1  0.858  0.972  0.716  1.0
  H  H11  1  0.583  0.499  0.746  1.0
  S  S12  1  0.242  0.306  0.400  1.0
  S  S13  1  0.758  0.694  0.600  1.0
  O  O14  1  0.854  0.042  0.998  1.0
  O  O15  1  0.664  0.275  0.010  1.0
  O  O16  1  0.419  0.425  0.174  1.0
  O  O17  1  0.099  0.693  0.137  1.0
  O  O18  1  0.382  0.230  0.342  1.0
  O  O19  1  0.054  0.997  0.337  1.0
  O  O20  1  0.779  0.810  0.474  1.0
  O  O21  1  0.652  0.540  0.497  1.0
  O  O22  1  0.348  0.460  0.503  1.0
  O  O23  1  0.221  0.190  0.526  1.0
  O  O24  1  0.946  0.003  0.663  1.0
  O  O25  1  0.618  0.770  0.658  1.0
  O  O26  1  0.901  0.307  0.863  1.0
  O  O27  1  0.581  0.575  0.826  1.0
  O  O28  1  0.336  0.725  0.990  1.0
  O  O29  1  0.146  0.958  0.002  1.0
[/CIF]
.
The compound described by Rb2(HSO4)(H2PO4) crystallizes in the triclinic P-1 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 4-coordinate geometry to one O(2), one O(3), one O(4), and one O(7) atom. In the second Rb site, Rb(2) is bonded in a 7-coordinate geometry to one O(2), one O(5), one O(8), two equivalent O(6), and two equivalent O(7) atoms. P(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(4) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to two equivalent O(1) atoms. In the second H site, H(2) is bonded in a single-bond geometry to one O(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(6) atom. In the fourth H site, H(4) is bonded in a linear geometry to two equivalent O(8) atoms. S(1) is bonded in a trigonal non-coplanar geometry to one O(5), one O(7), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one H(1) atom. In the second O site, O(2) 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(3) is bonded in a single-bond geometry to one Rb(1) and one H(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(1) and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Rb(2) and one S(1) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to two equivalent Rb(2) and one H(3) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Rb(1), two equivalent Rb(2), and one S(1) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Rb(2), one H(4), and one S(1) atom. is represented by the CIF card [CIF]
data_Rb2PH3SO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.761
_cell_length_b   8.289
_cell_length_c   9.192
_cell_angle_alpha   90.078
_cell_angle_beta   110.430
_cell_angle_gamma   93.892
_symmetry_Int_Tables_number   1
_cell_volume   552.721
_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  0.726  0.668  0.140  1.0
  Rb  Rb1  1  0.762  0.176  0.393  1.0
  Rb  Rb2  1  0.238  0.824  0.607  1.0
  Rb  Rb3  1  0.274  0.332  0.860  1.0
  P  P4  1  0.193  0.784  0.044  1.0
  P  P5  1  0.807  0.216  0.956  1.0
  H  H6  1  0.000  0.000  0.000  1.0
  H  H7  1  0.417  0.501  0.254  1.0
  H  H8  1  0.142  0.028  0.284  1.0
  H  H9  1  0.500  0.500  0.500  1.0
  H  H10  1  0.858  0.972  0.716  1.0
  H  H11  1  0.583  0.499  0.746  1.0
  S  S12  1  0.242  0.306  0.400  1.0
  S  S13  1  0.758  0.694  0.600  1.0
  O  O14  1  0.854  0.042  0.998  1.0
  O  O15  1  0.664  0.275  0.010  1.0
  O  O16  1  0.419  0.425  0.174  1.0
  O  O17  1  0.099  0.693  0.137  1.0
  O  O18  1  0.382  0.230  0.342  1.0
  O  O19  1  0.054  0.997  0.337  1.0
  O  O20  1  0.779  0.810  0.474  1.0
  O  O21  1  0.652  0.540  0.497  1.0
  O  O22  1  0.348  0.460  0.503  1.0
  O  O23  1  0.221  0.190  0.526  1.0
  O  O24  1  0.946  0.003  0.663  1.0
  O  O25  1  0.618  0.770  0.658  1.0
  O  O26  1  0.901  0.307  0.863  1.0
  O  O27  1  0.581  0.575  0.826  1.0
  O  O28  1  0.336  0.725  0.990  1.0
  O  O29  1  0.146  0.958  0.002  1.0
[/CIF]
.