The crystal structure described by HfCuSn crystallizes in the hexagonal P6_3mc space group. Hf(1) is bonded in a 14-coordinate geometry to two equivalent Hf(1), six equivalent Cu(1), and six equivalent Sn(1) atoms. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Cu(1) atoms. is represented by the CIF file [CIF]
data_HfCuSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.448
_cell_length_b   4.448
_cell_length_c   6.412
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   109.848
_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
  Hf  Hf0  1  0.000  0.000  0.505  1.0
  Hf  Hf1  1  0.000  0.000  0.005  1.0
  Cu  Cu2  1  0.667  0.333  0.187  1.0
  Cu  Cu3  1  0.333  0.667  0.687  1.0
  Sn  Sn4  1  0.667  0.333  0.760  1.0
  Sn  Sn5  1  0.333  0.667  0.260  1.0
[/CIF]
.
The crystal structure described by HfCuSn crystallizes in the hexagonal P6_3mc space group. Hf(1) is bonded in a 14-coordinate geometry to two equivalent Hf(1), six equivalent Cu(1), and six equivalent Sn(1) atoms. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Cu(1) atoms. is represented by the CIF file [CIF]
data_HfCuSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.448
_cell_length_b   4.448
_cell_length_c   6.412
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   109.848
_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
  Hf  Hf0  1  0.000  0.000  0.505  1.0
  Hf  Hf1  1  0.000  0.000  0.005  1.0
  Cu  Cu2  1  0.667  0.333  0.187  1.0
  Cu  Cu3  1  0.333  0.667  0.687  1.0
  Sn  Sn4  1  0.667  0.333  0.760  1.0
  Sn  Sn5  1  0.333  0.667  0.260  1.0
[/CIF]
.