The material structure described by Au2CuZn is alpha iridium vanadium-derived structured and crystallizes in the monoclinic P2/m space group. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a distorted body-centered cubic geometry to six equivalent Cu(1) and two equivalent Zn(1) atoms. In the second Au site, Au(2) is bonded in a distorted body-centered cubic geometry to two equivalent Cu(1) and six equivalent Zn(1) atoms. Cu(1) is bonded in a 8-coordinate geometry to two equivalent Au(2) and six equivalent Au(1) atoms. Zn(1) is bonded in a distorted body-centered cubic geometry to two equivalent Au(1) and six equivalent Au(2) atoms. is represented by the CIF card [CIF]
data_ZnCuAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.964
_cell_length_b   4.621
_cell_length_c   9.131
_cell_angle_alpha   88.261
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   125.011
_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
  Zn  Zn0  1  0.000  0.309  0.883  1.0
  Zn  Zn1  1  0.000  0.691  0.117  1.0
  Cu  Cu2  1  0.000  0.815  0.610  1.0
  Cu  Cu3  1  0.000  0.185  0.390  1.0
  Au  Au4  1  0.500  0.314  0.632  1.0
  Au  Au5  1  0.500  0.686  0.368  1.0
  Au  Au6  1  0.500  0.811  0.861  1.0
  Au  Au7  1  0.500  0.189  0.139  1.0
[/CIF]
.
The material structure described by Au2CuZn is alpha iridium vanadium-derived structured and crystallizes in the monoclinic P2/m space group. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a distorted body-centered cubic geometry to six equivalent Cu(1) and two equivalent Zn(1) atoms. In the second Au site, Au(2) is bonded in a distorted body-centered cubic geometry to two equivalent Cu(1) and six equivalent Zn(1) atoms. Cu(1) is bonded in a 8-coordinate geometry to two equivalent Au(2) and six equivalent Au(1) atoms. Zn(1) is bonded in a distorted body-centered cubic geometry to two equivalent Au(1) and six equivalent Au(2) atoms. is represented by the CIF card [CIF]
data_ZnCuAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.964
_cell_length_b   4.621
_cell_length_c   9.131
_cell_angle_alpha   88.261
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   125.011
_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
  Zn  Zn0  1  0.000  0.309  0.883  1.0
  Zn  Zn1  1  0.000  0.691  0.117  1.0
  Cu  Cu2  1  0.000  0.815  0.610  1.0
  Cu  Cu3  1  0.000  0.185  0.390  1.0
  Au  Au4  1  0.500  0.314  0.632  1.0
  Au  Au5  1  0.500  0.686  0.368  1.0
  Au  Au6  1  0.500  0.811  0.861  1.0
  Au  Au7  1  0.500  0.189  0.139  1.0
[/CIF]
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