The compound described by (HfSi)2CuSi is Indium-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one 7440-21-3 atom, one 7440-50-8 atom, and two HfSi clusters. In each HfSi cluster, Hf(1) is bonded in a single-bond geometry to one Si(1) atom. Si(1) is bonded in a single-bond geometry to one Hf(1) atom. is represented by the CIF file [CIF]
data_Hf2CuSi3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.406
_cell_length_b   8.406
_cell_length_c   35.102
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   2480.387
_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  0.500  0.500  0.243  1.0
  Hf  Hf1  1  0.500  0.500  0.757  1.0
  Cu  Cu2  1  0.500  0.500  0.500  1.0
  Si  Si3  1  0.500  0.500  0.691  1.0
  Si  Si4  1  0.500  0.500  0.309  1.0
  Si  Si5  1  0.500  0.500  0.000  1.0
[/CIF]
.
The compound described by (HfSi)2CuSi is Indium-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one 7440-21-3 atom, one 7440-50-8 atom, and two HfSi clusters. In each HfSi cluster, Hf(1) is bonded in a single-bond geometry to one Si(1) atom. Si(1) is bonded in a single-bond geometry to one Hf(1) atom. is represented by the CIF file [CIF]
data_Hf2CuSi3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.406
_cell_length_b   8.406
_cell_length_c   35.102
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   2480.387
_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  0.500  0.500  0.243  1.0
  Hf  Hf1  1  0.500  0.500  0.757  1.0
  Cu  Cu2  1  0.500  0.500  0.500  1.0
  Si  Si3  1  0.500  0.500  0.691  1.0
  Si  Si4  1  0.500  0.500  0.309  1.0
  Si  Si5  1  0.500  0.500  0.000  1.0
[/CIF]
.