The material described by Hf3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Hf(1) is bonded to eight equivalent Hf(1) and four equivalent Sn(1) atoms to form distorted HfHf8Sn4 cuboctahedra that share corners with twelve equivalent Hf(1)Hf8Sn4 cuboctahedra, edges with eight equivalent Sn(1)Hf12 cuboctahedra, edges with sixteen equivalent Hf(1)Hf8Sn4 cuboctahedra, faces with four equivalent Sn(1)Hf12 cuboctahedra, and faces with fourteen equivalent Hf(1)Hf8Sn4 cuboctahedra. Sn(1) is bonded to twelve equivalent Hf(1) atoms to form SnHf12 cuboctahedra that share corners with twelve equivalent Sn(1)Hf12 cuboctahedra, edges with twenty-four equivalent Hf(1)Hf8Sn4 cuboctahedra, faces with six equivalent Sn(1)Hf12 cuboctahedra, and faces with twelve equivalent Hf(1)Hf8Sn4 cuboctahedra. is represented by the CIF card [CIF]
data_Hf3Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.412
_cell_length_b   4.412
_cell_length_c   4.412
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   85.895
_cell_formula_units_Z   1
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  0.500  0.500  1.0
  Hf  Hf1  1  0.500  0.000  0.500  1.0
  Hf  Hf2  1  0.500  0.500  0.000  1.0
  Sn  Sn3  1  0.000  0.000  0.000  1.0
[/CIF]
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The material described by Hf3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Hf(1) is bonded to eight equivalent Hf(1) and four equivalent Sn(1) atoms to form distorted HfHf8Sn4 cuboctahedra that share corners with twelve equivalent Hf(1)Hf8Sn4 cuboctahedra, edges with eight equivalent Sn(1)Hf12 cuboctahedra, edges with sixteen equivalent Hf(1)Hf8Sn4 cuboctahedra, faces with four equivalent Sn(1)Hf12 cuboctahedra, and faces with fourteen equivalent Hf(1)Hf8Sn4 cuboctahedra. Sn(1) is bonded to twelve equivalent Hf(1) atoms to form SnHf12 cuboctahedra that share corners with twelve equivalent Sn(1)Hf12 cuboctahedra, edges with twenty-four equivalent Hf(1)Hf8Sn4 cuboctahedra, faces with six equivalent Sn(1)Hf12 cuboctahedra, and faces with twelve equivalent Hf(1)Hf8Sn4 cuboctahedra. is represented by the CIF card [CIF]
data_Hf3Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.412
_cell_length_b   4.412
_cell_length_c   4.412
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   85.895
_cell_formula_units_Z   1
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  0.500  0.500  1.0
  Hf  Hf1  1  0.500  0.000  0.500  1.0
  Hf  Hf2  1  0.500  0.500  0.000  1.0
  Sn  Sn3  1  0.000  0.000  0.000  1.0
[/CIF]
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