The structure described by K2Au3 crystallizes in the orthorhombic Immm space group. K(1) is bonded in a 8-coordinate geometry to four equivalent Au(1) and six equivalent Au(2) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded to eight equivalent K(1) and four equivalent Au(2) atoms to form a mixture of distorted face and edge-sharing AuK8Au4 cuboctahedra. In the second Au site, Au(2) is bonded in a 10-coordinate geometry to six equivalent K(1), two equivalent Au(1), and two equivalent Au(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2Au3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.930
_cell_length_b   5.513
_cell_length_c   6.195
_cell_angle_alpha   116.402
_cell_angle_beta   113.426
_cell_angle_gamma   90.004
_symmetry_Int_Tables_number   1
_cell_volume   135.128
_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
  K  K0  1  0.195  0.695  0.390  1.0
  K  K1  1  0.805  0.305  0.610  1.0
  Au  Au2  1  0.000  0.000  0.000  1.0
  Au  Au3  1  0.500  0.253  1.000  1.0
  Au  Au4  1  0.500  0.747  0.000  1.0
[/CIF]
.
The structure described by K2Au3 crystallizes in the orthorhombic Immm space group. K(1) is bonded in a 8-coordinate geometry to four equivalent Au(1) and six equivalent Au(2) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded to eight equivalent K(1) and four equivalent Au(2) atoms to form a mixture of distorted face and edge-sharing AuK8Au4 cuboctahedra. In the second Au site, Au(2) is bonded in a 10-coordinate geometry to six equivalent K(1), two equivalent Au(1), and two equivalent Au(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2Au3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.930
_cell_length_b   5.513
_cell_length_c   6.195
_cell_angle_alpha   116.402
_cell_angle_beta   113.426
_cell_angle_gamma   90.004
_symmetry_Int_Tables_number   1
_cell_volume   135.128
_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
  K  K0  1  0.195  0.695  0.390  1.0
  K  K1  1  0.805  0.305  0.610  1.0
  Au  Au2  1  0.000  0.000  0.000  1.0
  Au  Au3  1  0.500  0.253  1.000  1.0
  Au  Au4  1  0.500  0.747  0.000  1.0
[/CIF]
.