The material structure described by EuAu3In3 crystallizes in the orthorhombic Pmmn space group. Eu(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 9-coordinate geometry to three equivalent Eu(1), two equivalent Au(1), one In(2), and three equivalent In(1) atoms. In the second Au site, Au(2) is bonded in a 7-coordinate geometry to one In(1) and six equivalent In(2) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 7-coordinate geometry to one Au(2) and six equivalent Au(1) atoms. In the second In site, In(2) is bonded to one Au(1) and three equivalent Au(2) atoms to form a mixture of distorted edge and corner-sharing InAu4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu(InAu)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.568
_cell_length_b   7.741
_cell_length_c   9.182
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   324.632
_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
  Eu  Eu0  1  0.000  0.500  0.276  1.0
  Eu  Eu1  1  0.500  0.000  0.724  1.0
  In  In2  1  0.500  0.500  0.633  1.0
  In  In3  1  0.000  0.300  0.885  1.0
  In  In4  1  0.000  0.700  0.885  1.0
  In  In5  1  0.500  0.800  0.115  1.0
  In  In6  1  0.000  0.000  0.367  1.0
  In  In7  1  0.500  0.200  0.115  1.0
  Au  Au8  1  0.000  0.735  0.591  1.0
  Au  Au9  1  0.500  0.500  0.949  1.0
  Au  Au10  1  0.000  0.265  0.591  1.0
  Au  Au11  1  0.500  0.765  0.409  1.0
  Au  Au12  1  0.000  0.000  0.051  1.0
  Au  Au13  1  0.500  0.235  0.409  1.0
[/CIF]
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The material structure described by EuAu3In3 crystallizes in the orthorhombic Pmmn space group. Eu(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 9-coordinate geometry to three equivalent Eu(1), two equivalent Au(1), one In(2), and three equivalent In(1) atoms. In the second Au site, Au(2) is bonded in a 7-coordinate geometry to one In(1) and six equivalent In(2) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 7-coordinate geometry to one Au(2) and six equivalent Au(1) atoms. In the second In site, In(2) is bonded to one Au(1) and three equivalent Au(2) atoms to form a mixture of distorted edge and corner-sharing InAu4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu(InAu)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.568
_cell_length_b   7.741
_cell_length_c   9.182
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   324.632
_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
  Eu  Eu0  1  0.000  0.500  0.276  1.0
  Eu  Eu1  1  0.500  0.000  0.724  1.0
  In  In2  1  0.500  0.500  0.633  1.0
  In  In3  1  0.000  0.300  0.885  1.0
  In  In4  1  0.000  0.700  0.885  1.0
  In  In5  1  0.500  0.800  0.115  1.0
  In  In6  1  0.000  0.000  0.367  1.0
  In  In7  1  0.500  0.200  0.115  1.0
  Au  Au8  1  0.000  0.735  0.591  1.0
  Au  Au9  1  0.500  0.500  0.949  1.0
  Au  Au10  1  0.000  0.265  0.591  1.0
  Au  Au11  1  0.500  0.765  0.409  1.0
  Au  Au12  1  0.000  0.000  0.051  1.0
  Au  Au13  1  0.500  0.235  0.409  1.0
[/CIF]
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