The structure described by PrAuSn crystallizes in the hexagonal P6_3mc space group. Pr(1) is bonded in a 12-coordinate geometry to six equivalent Au(1) and six equivalent Sn(1) atoms. Au(1) is bonded in a 10-coordinate geometry to six equivalent Pr(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Pr(1) and four equivalent Au(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_PrSnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.760
_cell_length_b   4.760
_cell_length_c   7.803
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   153.091
_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
  Pr  Pr0  1  0.000  0.000  0.248  1.0
  Pr  Pr1  1  0.000  0.000  0.748  1.0
  Sn  Sn2  1  0.667  0.333  0.973  1.0
  Sn  Sn3  1  0.333  0.667  0.473  1.0
  Au  Au4  1  0.333  0.667  0.062  1.0
  Au  Au5  1  0.667  0.333  0.562  1.0
[/CIF]
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The structure described by PrAuSn crystallizes in the hexagonal P6_3mc space group. Pr(1) is bonded in a 12-coordinate geometry to six equivalent Au(1) and six equivalent Sn(1) atoms. Au(1) is bonded in a 10-coordinate geometry to six equivalent Pr(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Pr(1) and four equivalent Au(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_PrSnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.760
_cell_length_b   4.760
_cell_length_c   7.803
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   153.091
_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
  Pr  Pr0  1  0.000  0.000  0.248  1.0
  Pr  Pr1  1  0.000  0.000  0.748  1.0
  Sn  Sn2  1  0.667  0.333  0.973  1.0
  Sn  Sn3  1  0.333  0.667  0.473  1.0
  Au  Au4  1  0.333  0.667  0.062  1.0
  Au  Au5  1  0.667  0.333  0.562  1.0
[/CIF]
.