The material described by Dy2Au2Sn crystallizes in the tetragonal P4/mbm space group. Dy(1) is bonded in a 8-coordinate geometry to six equivalent Au(1) and two equivalent Sn(1) atoms. Au(1) is bonded in a 6-coordinate geometry to six equivalent Dy(1) atoms. Sn(1) is bonded in a square co-planar geometry to four equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_Dy2SnAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.380
_cell_length_b   8.380
_cell_length_c   3.568
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   250.557
_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
  Dy  Dy0  1  0.836  0.336  0.500  1.0
  Dy  Dy1  1  0.164  0.664  0.500  1.0
  Dy  Dy2  1  0.336  0.164  0.500  1.0
  Dy  Dy3  1  0.664  0.836  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.500  1.0
  Sn  Sn5  1  0.500  0.500  0.500  1.0
  Au  Au6  1  0.628  0.128  0.000  1.0
  Au  Au7  1  0.372  0.872  0.000  1.0
  Au  Au8  1  0.128  0.372  0.000  1.0
  Au  Au9  1  0.872  0.628  0.000  1.0
[/CIF]
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The material described by Dy2Au2Sn crystallizes in the tetragonal P4/mbm space group. Dy(1) is bonded in a 8-coordinate geometry to six equivalent Au(1) and two equivalent Sn(1) atoms. Au(1) is bonded in a 6-coordinate geometry to six equivalent Dy(1) atoms. Sn(1) is bonded in a square co-planar geometry to four equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_Dy2SnAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.380
_cell_length_b   8.380
_cell_length_c   3.568
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   250.557
_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
  Dy  Dy0  1  0.836  0.336  0.500  1.0
  Dy  Dy1  1  0.164  0.664  0.500  1.0
  Dy  Dy2  1  0.336  0.164  0.500  1.0
  Dy  Dy3  1  0.664  0.836  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.500  1.0
  Sn  Sn5  1  0.500  0.500  0.500  1.0
  Au  Au6  1  0.628  0.128  0.000  1.0
  Au  Au7  1  0.372  0.872  0.000  1.0
  Au  Au8  1  0.128  0.372  0.000  1.0
  Au  Au9  1  0.872  0.628  0.000  1.0
[/CIF]
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