The compound described by RbAu(SeO4)2 crystallizes in the monoclinic C2/m space group. Rb(1) is bonded in a 10-coordinate geometry to two equivalent O(2), four equivalent O(1), and four equivalent O(3) atoms. Au(1) is bonded in a square co-planar geometry to four equivalent O(3) atoms. Se(1) is bonded in a tetrahedral geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one Se(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Rb(1) and one Se(1) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one Au(1), and one Se(1) atom. is represented by the CIF file [CIF]
data_RbAu(SeO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.264
_cell_length_b   6.264
_cell_length_c   7.743
_cell_angle_alpha   64.869
_cell_angle_beta   64.869
_cell_angle_gamma   50.755
_symmetry_Int_Tables_number   1
_cell_volume   207.652
_cell_formula_units_Z   1
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
  Au  Au1  1  0.000  0.000  0.000  1.0
  Se  Se2  1  0.304  0.304  0.154  1.0
  Se  Se3  1  0.696  0.696  0.846  1.0
  O  O4  1  0.850  0.850  0.667  1.0
  O  O5  1  0.671  0.671  0.072  1.0
  O  O6  1  0.150  0.150  0.333  1.0
  O  O7  1  0.329  0.329  0.928  1.0
  O  O8  1  0.632  0.132  0.205  1.0
  O  O9  1  0.368  0.868  0.795  1.0
  O  O10  1  0.132  0.632  0.205  1.0
  O  O11  1  0.868  0.368  0.795  1.0
[/CIF]
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The compound described by RbAu(SeO4)2 crystallizes in the monoclinic C2/m space group. Rb(1) is bonded in a 10-coordinate geometry to two equivalent O(2), four equivalent O(1), and four equivalent O(3) atoms. Au(1) is bonded in a square co-planar geometry to four equivalent O(3) atoms. Se(1) is bonded in a tetrahedral geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one Se(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Rb(1) and one Se(1) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one Au(1), and one Se(1) atom. is represented by the CIF file [CIF]
data_RbAu(SeO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.264
_cell_length_b   6.264
_cell_length_c   7.743
_cell_angle_alpha   64.869
_cell_angle_beta   64.869
_cell_angle_gamma   50.755
_symmetry_Int_Tables_number   1
_cell_volume   207.652
_cell_formula_units_Z   1
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
  Au  Au1  1  0.000  0.000  0.000  1.0
  Se  Se2  1  0.304  0.304  0.154  1.0
  Se  Se3  1  0.696  0.696  0.846  1.0
  O  O4  1  0.850  0.850  0.667  1.0
  O  O5  1  0.671  0.671  0.072  1.0
  O  O6  1  0.150  0.150  0.333  1.0
  O  O7  1  0.329  0.329  0.928  1.0
  O  O8  1  0.632  0.132  0.205  1.0
  O  O9  1  0.368  0.868  0.795  1.0
  O  O10  1  0.132  0.632  0.205  1.0
  O  O11  1  0.868  0.368  0.795  1.0
[/CIF]
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