The material structure described by CrHfSi crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 9-coordinate geometry to four equivalent Cr(1) and five equivalent Si(1) atoms. Cr(1) is bonded in a 4-coordinate geometry to four 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 Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HfCrSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.457
_cell_length_b   6.730
_cell_length_c   7.856
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   182.782
_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  0.750  0.459  0.170  1.0
  Hf  Hf1  1  0.750  0.959  0.330  1.0
  Hf  Hf2  1  0.250  0.541  0.830  1.0
  Hf  Hf3  1  0.250  0.041  0.670  1.0
  Cr  Cr4  1  0.750  0.374  0.562  1.0
  Cr  Cr5  1  0.750  0.874  0.938  1.0
  Cr  Cr6  1  0.250  0.626  0.438  1.0
  Cr  Cr7  1  0.250  0.126  0.062  1.0
  Si  Si8  1  0.750  0.239  0.868  1.0
  Si  Si9  1  0.750  0.739  0.632  1.0
  Si  Si10  1  0.250  0.761  0.132  1.0
  Si  Si11  1  0.250  0.261  0.368  1.0
[/CIF]
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The material structure described by CrHfSi crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 9-coordinate geometry to four equivalent Cr(1) and five equivalent Si(1) atoms. Cr(1) is bonded in a 4-coordinate geometry to four 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 Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HfCrSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.457
_cell_length_b   6.730
_cell_length_c   7.856
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   182.782
_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  0.750  0.459  0.170  1.0
  Hf  Hf1  1  0.750  0.959  0.330  1.0
  Hf  Hf2  1  0.250  0.541  0.830  1.0
  Hf  Hf3  1  0.250  0.041  0.670  1.0
  Cr  Cr4  1  0.750  0.374  0.562  1.0
  Cr  Cr5  1  0.750  0.874  0.938  1.0
  Cr  Cr6  1  0.250  0.626  0.438  1.0
  Cr  Cr7  1  0.250  0.126  0.062  1.0
  Si  Si8  1  0.750  0.239  0.868  1.0
  Si  Si9  1  0.750  0.739  0.632  1.0
  Si  Si10  1  0.250  0.761  0.132  1.0
  Si  Si11  1  0.250  0.261  0.368  1.0
[/CIF]
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