The material structure described by Au4Cr crystallizes in the tetragonal I4/m space group. Cr(1) is bonded to twelve equivalent Au(1) atoms to form a mixture of edge and face-sharing CrAu12 cuboctahedra. Au(1) is bonded to three equivalent Cr(1) atoms to form a mixture of distorted corner and edge-sharing AuCr3 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrAu4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.017
_cell_length_b   5.017
_cell_length_c   5.021
_cell_angle_alpha   99.465
_cell_angle_beta   99.518
_cell_angle_gamma   132.064
_symmetry_Int_Tables_number   1
_cell_volume   85.752
_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
  Cr  Cr0  1  0.000  0.000  0.000  1.0
  Au  Au1  1  0.398  0.203  0.601  1.0
  Au  Au2  1  0.602  0.797  0.399  1.0
  Au  Au3  1  0.797  0.398  0.194  1.0
  Au  Au4  1  0.203  0.602  0.806  1.0
[/CIF]
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The material structure described by Au4Cr crystallizes in the tetragonal I4/m space group. Cr(1) is bonded to twelve equivalent Au(1) atoms to form a mixture of edge and face-sharing CrAu12 cuboctahedra. Au(1) is bonded to three equivalent Cr(1) atoms to form a mixture of distorted corner and edge-sharing AuCr3 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrAu4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.017
_cell_length_b   5.017
_cell_length_c   5.021
_cell_angle_alpha   99.465
_cell_angle_beta   99.518
_cell_angle_gamma   132.064
_symmetry_Int_Tables_number   1
_cell_volume   85.752
_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
  Cr  Cr0  1  0.000  0.000  0.000  1.0
  Au  Au1  1  0.398  0.203  0.601  1.0
  Au  Au2  1  0.602  0.797  0.399  1.0
  Au  Au3  1  0.797  0.398  0.194  1.0
  Au  Au4  1  0.203  0.602  0.806  1.0
[/CIF]
.