The compound described by Ho2Au2Sn crystallizes in the tetragonal P4/mbm space group. Ho(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 Ho(1) atoms. Sn(1) is bonded in a square co-planar geometry to four equivalent Ho(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho2SnAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.348
_cell_length_b   8.348
_cell_length_c   3.558
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   247.971
_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
  Ho  Ho0  1  0.837  0.337  0.500  1.0
  Ho  Ho1  1  0.163  0.663  0.500  1.0
  Ho  Ho2  1  0.337  0.163  0.500  1.0
  Ho  Ho3  1  0.663  0.837  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  0.629  0.129  0.000  1.0
  Au  Au7  1  0.371  0.871  0.000  1.0
  Au  Au8  1  0.129  0.371  0.000  1.0
  Au  Au9  1  0.871  0.629  0.000  1.0
[/CIF]
.
The compound described by Ho2Au2Sn crystallizes in the tetragonal P4/mbm space group. Ho(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 Ho(1) atoms. Sn(1) is bonded in a square co-planar geometry to four equivalent Ho(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho2SnAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.348
_cell_length_b   8.348
_cell_length_c   3.558
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   247.971
_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
  Ho  Ho0  1  0.837  0.337  0.500  1.0
  Ho  Ho1  1  0.163  0.663  0.500  1.0
  Ho  Ho2  1  0.337  0.163  0.500  1.0
  Ho  Ho3  1  0.663  0.837  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  0.629  0.129  0.000  1.0
  Au  Au7  1  0.371  0.871  0.000  1.0
  Au  Au8  1  0.129  0.371  0.000  1.0
  Au  Au9  1  0.871  0.629  0.000  1.0
[/CIF]
.