The material described by AuSn is alpha-derived structured and crystallizes in the cubic P2_13 space group. Au(1) is bonded in a 7-coordinate geometry to seven equivalent Sn(1) atoms. Sn(1) is bonded in a 7-coordinate geometry to seven equivalent Au(1) atoms. is represented by the CIF card [CIF]
data_SnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.686
_cell_length_b   5.686
_cell_length_c   5.686
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   183.834
_cell_formula_units_Z   4
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
  Sn  Sn0  1  0.155  0.345  0.655  1.0
  Sn  Sn1  1  0.345  0.655  0.155  1.0
  Sn  Sn2  1  0.655  0.155  0.345  1.0
  Sn  Sn3  1  0.845  0.845  0.845  1.0
  Au  Au4  1  0.834  0.666  0.334  1.0
  Au  Au5  1  0.666  0.334  0.834  1.0
  Au  Au6  1  0.334  0.834  0.666  1.0
  Au  Au7  1  0.166  0.166  0.166  1.0
[/CIF]
.
The material described by AuSn is alpha-derived structured and crystallizes in the cubic P2_13 space group. Au(1) is bonded in a 7-coordinate geometry to seven equivalent Sn(1) atoms. Sn(1) is bonded in a 7-coordinate geometry to seven equivalent Au(1) atoms. is represented by the CIF card [CIF]
data_SnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.686
_cell_length_b   5.686
_cell_length_c   5.686
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   183.834
_cell_formula_units_Z   4
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
  Sn  Sn0  1  0.155  0.345  0.655  1.0
  Sn  Sn1  1  0.345  0.655  0.155  1.0
  Sn  Sn2  1  0.655  0.155  0.345  1.0
  Sn  Sn3  1  0.845  0.845  0.845  1.0
  Au  Au4  1  0.834  0.666  0.334  1.0
  Au  Au5  1  0.666  0.334  0.834  1.0
  Au  Au6  1  0.334  0.834  0.666  1.0
  Au  Au7  1  0.166  0.166  0.166  1.0
[/CIF]
.