The structure described by EuAu3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Eu(1) is bonded in a distorted body-centered cubic geometry to six equivalent Au(2) and eight equivalent Au(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded to four equivalent Eu(1) and four equivalent Au(2) atoms to form a mixture of distorted corner, face, and edge-sharing AuEu4Au4 tetrahedra. In the second Au site, Au(2) is bonded in a 14-coordinate geometry to six equivalent Eu(1) and eight equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_EuAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.012
_cell_length_b   5.012
_cell_length_c   5.012
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   89.018
_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
  Eu  Eu0  1  0.000  0.000  0.000  1.0
  Au  Au1  1  0.250  0.250  0.250  1.0
  Au  Au2  1  0.750  0.750  0.750  1.0
  Au  Au3  1  0.500  0.500  0.500  1.0
[/CIF]
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The structure described by EuAu3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Eu(1) is bonded in a distorted body-centered cubic geometry to six equivalent Au(2) and eight equivalent Au(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded to four equivalent Eu(1) and four equivalent Au(2) atoms to form a mixture of distorted corner, face, and edge-sharing AuEu4Au4 tetrahedra. In the second Au site, Au(2) is bonded in a 14-coordinate geometry to six equivalent Eu(1) and eight equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_EuAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.012
_cell_length_b   5.012
_cell_length_c   5.012
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   89.018
_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
  Eu  Eu0  1  0.000  0.000  0.000  1.0
  Au  Au1  1  0.250  0.250  0.250  1.0
  Au  Au2  1  0.750  0.750  0.750  1.0
  Au  Au3  1  0.500  0.500  0.500  1.0
[/CIF]
.