The compound described by HfCoSi crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Co(1) and five equivalent Si(1) atoms. Co(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_HfCoSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.855
_cell_length_b   6.348
_cell_length_c   7.003
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   171.372
_cell_formula_units_Z   4
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  0.250  0.004  0.305  1.0
  Hf  Hf1  1  0.250  0.504  0.195  1.0
  Hf  Hf2  1  0.750  0.996  0.695  1.0
  Hf  Hf3  1  0.750  0.496  0.805  1.0
  Co  Co4  1  0.250  0.151  0.934  1.0
  Co  Co5  1  0.250  0.651  0.566  1.0
  Co  Co6  1  0.750  0.849  0.066  1.0
  Co  Co7  1  0.750  0.349  0.434  1.0
  Si  Si8  1  0.250  0.283  0.607  1.0
  Si  Si9  1  0.250  0.783  0.893  1.0
  Si  Si10  1  0.750  0.717  0.393  1.0
  Si  Si11  1  0.750  0.217  0.107  1.0
[/CIF]
.
The compound described by HfCoSi crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Co(1) and five equivalent Si(1) atoms. Co(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_HfCoSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.855
_cell_length_b   6.348
_cell_length_c   7.003
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   171.372
_cell_formula_units_Z   4
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  0.250  0.004  0.305  1.0
  Hf  Hf1  1  0.250  0.504  0.195  1.0
  Hf  Hf2  1  0.750  0.996  0.695  1.0
  Hf  Hf3  1  0.750  0.496  0.805  1.0
  Co  Co4  1  0.250  0.151  0.934  1.0
  Co  Co5  1  0.250  0.651  0.566  1.0
  Co  Co6  1  0.750  0.849  0.066  1.0
  Co  Co7  1  0.750  0.349  0.434  1.0
  Si  Si8  1  0.250  0.283  0.607  1.0
  Si  Si9  1  0.250  0.783  0.893  1.0
  Si  Si10  1  0.750  0.717  0.393  1.0
  Si  Si11  1  0.750  0.217  0.107  1.0
[/CIF]
.