The structure described by KAu(SO4)2 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 10-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(4), and four equivalent O(3) atoms. Au(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(4) atoms. S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1) and one S(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one K(1), one Au(1), and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one K(1), one Au(1), and one S(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KAu(SO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.626
_cell_length_b   6.626
_cell_length_c   9.452
_cell_angle_alpha   66.404
_cell_angle_beta   66.404
_cell_angle_gamma   65.827
_symmetry_Int_Tables_number   1
_cell_volume   332.789
_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
  K  K0  1  0.975  0.025  0.250  1.0
  K  K1  1  0.025  0.975  0.750  1.0
  Au  Au2  1  0.500  0.500  0.500  1.0
  Au  Au3  1  0.500  0.500  0.000  1.0
  S  S4  1  0.683  0.717  0.138  1.0
  S  S5  1  0.283  0.317  0.362  1.0
  S  S6  1  0.717  0.683  0.638  1.0
  S  S7  1  0.317  0.283  0.862  1.0
  O  O8  1  0.149  0.553  0.321  1.0
  O  O9  1  0.499  0.272  0.218  1.0
  O  O10  1  0.855  0.830  0.084  1.0
  O  O11  1  0.390  0.261  0.496  1.0
  O  O12  1  0.145  0.170  0.916  1.0
  O  O13  1  0.170  0.145  0.416  1.0
  O  O14  1  0.501  0.728  0.782  1.0
  O  O15  1  0.261  0.390  0.996  1.0
  O  O16  1  0.272  0.499  0.718  1.0
  O  O17  1  0.739  0.610  0.004  1.0
  O  O18  1  0.728  0.501  0.282  1.0
  O  O19  1  0.851  0.447  0.679  1.0
  O  O20  1  0.553  0.149  0.821  1.0
  O  O21  1  0.447  0.851  0.179  1.0
  O  O22  1  0.830  0.855  0.584  1.0
  O  O23  1  0.610  0.739  0.504  1.0
[/CIF]
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The structure described by KAu(SO4)2 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 10-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(4), and four equivalent O(3) atoms. Au(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(4) atoms. S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1) and one S(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one K(1), one Au(1), and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one K(1), one Au(1), and one S(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KAu(SO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.626
_cell_length_b   6.626
_cell_length_c   9.452
_cell_angle_alpha   66.404
_cell_angle_beta   66.404
_cell_angle_gamma   65.827
_symmetry_Int_Tables_number   1
_cell_volume   332.789
_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
  K  K0  1  0.975  0.025  0.250  1.0
  K  K1  1  0.025  0.975  0.750  1.0
  Au  Au2  1  0.500  0.500  0.500  1.0
  Au  Au3  1  0.500  0.500  0.000  1.0
  S  S4  1  0.683  0.717  0.138  1.0
  S  S5  1  0.283  0.317  0.362  1.0
  S  S6  1  0.717  0.683  0.638  1.0
  S  S7  1  0.317  0.283  0.862  1.0
  O  O8  1  0.149  0.553  0.321  1.0
  O  O9  1  0.499  0.272  0.218  1.0
  O  O10  1  0.855  0.830  0.084  1.0
  O  O11  1  0.390  0.261  0.496  1.0
  O  O12  1  0.145  0.170  0.916  1.0
  O  O13  1  0.170  0.145  0.416  1.0
  O  O14  1  0.501  0.728  0.782  1.0
  O  O15  1  0.261  0.390  0.996  1.0
  O  O16  1  0.272  0.499  0.718  1.0
  O  O17  1  0.739  0.610  0.004  1.0
  O  O18  1  0.728  0.501  0.282  1.0
  O  O19  1  0.851  0.447  0.679  1.0
  O  O20  1  0.553  0.149  0.821  1.0
  O  O21  1  0.447  0.851  0.179  1.0
  O  O22  1  0.830  0.855  0.584  1.0
  O  O23  1  0.610  0.739  0.504  1.0
[/CIF]
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