The structure described by Au3Zn crystallizes in the tetragonal I4_1/acd space group. There are three inequivalent Au sites. In the first Au site, Au(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Zn(1) atoms. In the second Au site, Au(3) is bonded in a 4-coordinate geometry to four equivalent Zn(1) atoms. In the third Au site, Au(2) is bonded in a distorted square co-planar geometry to four equivalent Zn(1) atoms. Zn(1) is bonded in a distorted q6 geometry to two equivalent Au(1), four equivalent Au(2), and four equivalent Au(3) atoms. is represented by the CIF card [CIF]
data_ZnAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.638
_cell_length_b   5.638
_cell_length_c   17.224
_cell_angle_alpha   99.420
_cell_angle_beta   99.420
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   532.663
_cell_formula_units_Z   8
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
  Zn  Zn0  1  0.807  0.057  0.114  1.0
  Zn  Zn1  1  0.443  0.693  0.386  1.0
  Zn  Zn2  1  0.943  0.193  0.386  1.0
  Zn  Zn3  1  0.193  0.943  0.886  1.0
  Zn  Zn4  1  0.307  0.557  0.114  1.0
  Zn  Zn5  1  0.557  0.307  0.614  1.0
  Zn  Zn6  1  0.693  0.443  0.886  1.0
  Zn  Zn7  1  0.057  0.807  0.614  1.0
  Au  Au8  1  0.056  0.944  0.250  1.0
  Au  Au9  1  0.435  0.185  0.369  1.0
  Au  Au10  1  0.750  0.502  0.500  1.0
  Au  Au11  1  0.556  0.806  0.250  1.0
  Au  Au12  1  0.806  0.556  0.750  1.0
  Au  Au13  1  0.565  0.815  0.631  1.0
  Au  Au14  1  0.250  0.998  0.500  1.0
  Au  Au15  1  0.315  0.065  0.131  1.0
  Au  Au16  1  0.306  0.694  0.750  1.0
  Au  Au17  1  0.685  0.935  0.869  1.0
  Au  Au18  1  0.444  0.194  0.750  1.0
  Au  Au19  1  0.065  0.315  0.631  1.0
  Au  Au20  1  0.998  0.250  0.000  1.0
  Au  Au21  1  0.815  0.565  0.131  1.0
  Au  Au22  1  0.185  0.435  0.869  1.0
  Au  Au23  1  0.694  0.306  0.250  1.0
  Au  Au24  1  0.498  0.250  0.000  1.0
  Au  Au25  1  0.002  0.750  0.000  1.0
  Au  Au26  1  0.194  0.444  0.250  1.0
  Au  Au27  1  0.750  0.002  0.500  1.0
  Au  Au28  1  0.935  0.685  0.369  1.0
  Au  Au29  1  0.502  0.750  0.000  1.0
  Au  Au30  1  0.944  0.056  0.750  1.0
  Au  Au31  1  0.250  0.498  0.500  1.0
[/CIF]
.
The structure described by Au3Zn crystallizes in the tetragonal I4_1/acd space group. There are three inequivalent Au sites. In the first Au site, Au(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Zn(1) atoms. In the second Au site, Au(3) is bonded in a 4-coordinate geometry to four equivalent Zn(1) atoms. In the third Au site, Au(2) is bonded in a distorted square co-planar geometry to four equivalent Zn(1) atoms. Zn(1) is bonded in a distorted q6 geometry to two equivalent Au(1), four equivalent Au(2), and four equivalent Au(3) atoms. is represented by the CIF card [CIF]
data_ZnAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.638
_cell_length_b   5.638
_cell_length_c   17.224
_cell_angle_alpha   99.420
_cell_angle_beta   99.420
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   532.663
_cell_formula_units_Z   8
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
  Zn  Zn0  1  0.807  0.057  0.114  1.0
  Zn  Zn1  1  0.443  0.693  0.386  1.0
  Zn  Zn2  1  0.943  0.193  0.386  1.0
  Zn  Zn3  1  0.193  0.943  0.886  1.0
  Zn  Zn4  1  0.307  0.557  0.114  1.0
  Zn  Zn5  1  0.557  0.307  0.614  1.0
  Zn  Zn6  1  0.693  0.443  0.886  1.0
  Zn  Zn7  1  0.057  0.807  0.614  1.0
  Au  Au8  1  0.056  0.944  0.250  1.0
  Au  Au9  1  0.435  0.185  0.369  1.0
  Au  Au10  1  0.750  0.502  0.500  1.0
  Au  Au11  1  0.556  0.806  0.250  1.0
  Au  Au12  1  0.806  0.556  0.750  1.0
  Au  Au13  1  0.565  0.815  0.631  1.0
  Au  Au14  1  0.250  0.998  0.500  1.0
  Au  Au15  1  0.315  0.065  0.131  1.0
  Au  Au16  1  0.306  0.694  0.750  1.0
  Au  Au17  1  0.685  0.935  0.869  1.0
  Au  Au18  1  0.444  0.194  0.750  1.0
  Au  Au19  1  0.065  0.315  0.631  1.0
  Au  Au20  1  0.998  0.250  0.000  1.0
  Au  Au21  1  0.815  0.565  0.131  1.0
  Au  Au22  1  0.185  0.435  0.869  1.0
  Au  Au23  1  0.694  0.306  0.250  1.0
  Au  Au24  1  0.498  0.250  0.000  1.0
  Au  Au25  1  0.002  0.750  0.000  1.0
  Au  Au26  1  0.194  0.444  0.250  1.0
  Au  Au27  1  0.750  0.002  0.500  1.0
  Au  Au28  1  0.935  0.685  0.369  1.0
  Au  Au29  1  0.502  0.750  0.000  1.0
  Au  Au30  1  0.944  0.056  0.750  1.0
  Au  Au31  1  0.250  0.498  0.500  1.0
[/CIF]
.