The compound described by AuDy2 is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to four equivalent Au(1) atoms to form a mixture of corner and edge-sharing DyAu4 tetrahedra. In the second Dy site, Dy(2) is bonded in a 3-coordinate geometry to three equivalent Au(1) atoms. Au(1) is bonded in a 7-coordinate geometry to three equivalent Dy(2) and four equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_Dy2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.951
_cell_length_b   7.077
_cell_length_c   8.873
_cell_angle_alpha   90.002
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   310.885
_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
  Dy  Dy0  1  0.750  0.649  0.584  1.0
  Dy  Dy1  1  0.750  0.149  0.916  1.0
  Dy  Dy2  1  0.250  0.351  0.416  1.0
  Dy  Dy3  1  0.250  0.851  0.084  1.0
  Dy  Dy4  1  0.750  0.011  0.325  1.0
  Dy  Dy5  1  0.750  0.511  0.175  1.0
  Dy  Dy6  1  0.250  0.989  0.675  1.0
  Dy  Dy7  1  0.250  0.489  0.825  1.0
  Au  Au8  1  0.750  0.242  0.595  1.0
  Au  Au9  1  0.750  0.742  0.905  1.0
  Au  Au10  1  0.250  0.758  0.405  1.0
  Au  Au11  1  0.250  0.258  0.095  1.0
[/CIF]
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The compound described by AuDy2 is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to four equivalent Au(1) atoms to form a mixture of corner and edge-sharing DyAu4 tetrahedra. In the second Dy site, Dy(2) is bonded in a 3-coordinate geometry to three equivalent Au(1) atoms. Au(1) is bonded in a 7-coordinate geometry to three equivalent Dy(2) and four equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_Dy2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.951
_cell_length_b   7.077
_cell_length_c   8.873
_cell_angle_alpha   90.002
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   310.885
_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
  Dy  Dy0  1  0.750  0.649  0.584  1.0
  Dy  Dy1  1  0.750  0.149  0.916  1.0
  Dy  Dy2  1  0.250  0.351  0.416  1.0
  Dy  Dy3  1  0.250  0.851  0.084  1.0
  Dy  Dy4  1  0.750  0.011  0.325  1.0
  Dy  Dy5  1  0.750  0.511  0.175  1.0
  Dy  Dy6  1  0.250  0.989  0.675  1.0
  Dy  Dy7  1  0.250  0.489  0.825  1.0
  Au  Au8  1  0.750  0.242  0.595  1.0
  Au  Au9  1  0.750  0.742  0.905  1.0
  Au  Au10  1  0.250  0.758  0.405  1.0
  Au  Au11  1  0.250  0.258  0.095  1.0
[/CIF]
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