The structure described by NaAu(SO4)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Au(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) 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 bent 120 degrees geometry to one Au(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Au(1), and one S(1) atom. In the third O site, O(3) is bonded in a distorted linear geometry to one Na(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Na(1) and one S(1) atom. is represented by the CIF card [CIF]
data_NaAu(SO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.610
_cell_length_b   4.798
_cell_length_c   9.411
_cell_angle_alpha   64.781
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   351.705
_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
  Na  Na0  1  0.000  0.000  0.500  1.0
  Na  Na1  1  0.500  0.000  0.000  1.0
  Au  Au2  1  0.000  0.000  0.000  1.0
  Au  Au3  1  0.500  0.000  0.500  1.0
  S  S4  1  0.207  0.607  0.887  1.0
  S  S5  1  0.293  0.607  0.387  1.0
  S  S6  1  0.793  0.393  0.113  1.0
  S  S7  1  0.707  0.393  0.613  1.0
  O  O8  1  0.360  0.637  0.533  1.0
  O  O9  1  0.640  0.363  0.467  1.0
  O  O10  1  0.140  0.637  0.033  1.0
  O  O11  1  0.202  0.252  0.939  1.0
  O  O12  1  0.702  0.748  0.561  1.0
  O  O13  1  0.612  0.226  0.749  1.0
  O  O14  1  0.798  0.748  0.061  1.0
  O  O15  1  0.860  0.363  0.967  1.0
  O  O16  1  0.372  0.678  0.874  1.0
  O  O17  1  0.388  0.774  0.251  1.0
  O  O18  1  0.888  0.226  0.249  1.0
  O  O19  1  0.128  0.678  0.374  1.0
  O  O20  1  0.298  0.252  0.439  1.0
  O  O21  1  0.628  0.322  0.126  1.0
  O  O22  1  0.112  0.774  0.751  1.0
  O  O23  1  0.872  0.322  0.626  1.0
[/CIF]
.
The structure described by NaAu(SO4)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Au(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) 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 bent 120 degrees geometry to one Au(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Au(1), and one S(1) atom. In the third O site, O(3) is bonded in a distorted linear geometry to one Na(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Na(1) and one S(1) atom. is represented by the CIF card [CIF]
data_NaAu(SO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.610
_cell_length_b   4.798
_cell_length_c   9.411
_cell_angle_alpha   64.781
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   351.705
_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
  Na  Na0  1  0.000  0.000  0.500  1.0
  Na  Na1  1  0.500  0.000  0.000  1.0
  Au  Au2  1  0.000  0.000  0.000  1.0
  Au  Au3  1  0.500  0.000  0.500  1.0
  S  S4  1  0.207  0.607  0.887  1.0
  S  S5  1  0.293  0.607  0.387  1.0
  S  S6  1  0.793  0.393  0.113  1.0
  S  S7  1  0.707  0.393  0.613  1.0
  O  O8  1  0.360  0.637  0.533  1.0
  O  O9  1  0.640  0.363  0.467  1.0
  O  O10  1  0.140  0.637  0.033  1.0
  O  O11  1  0.202  0.252  0.939  1.0
  O  O12  1  0.702  0.748  0.561  1.0
  O  O13  1  0.612  0.226  0.749  1.0
  O  O14  1  0.798  0.748  0.061  1.0
  O  O15  1  0.860  0.363  0.967  1.0
  O  O16  1  0.372  0.678  0.874  1.0
  O  O17  1  0.388  0.774  0.251  1.0
  O  O18  1  0.888  0.226  0.249  1.0
  O  O19  1  0.128  0.678  0.374  1.0
  O  O20  1  0.298  0.252  0.439  1.0
  O  O21  1  0.628  0.322  0.126  1.0
  O  O22  1  0.112  0.774  0.751  1.0
  O  O23  1  0.872  0.322  0.626  1.0
[/CIF]
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