The material structure described by NiHfSi crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Ni(1) and five equivalent Si(1) atoms. Ni(1) is bonded in a 12-coordinate geometry to six equivalent Hf(1), two equivalent Ni(1), and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HfSiNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.766
_cell_length_b   6.385
_cell_length_c   7.173
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   172.498
_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  0.017  0.315  1.0
  Hf  Hf1  1  0.250  0.517  0.185  1.0
  Hf  Hf2  1  0.750  0.983  0.685  1.0
  Hf  Hf3  1  0.750  0.483  0.815  1.0
  Si  Si4  1  0.250  0.272  0.615  1.0
  Si  Si5  1  0.250  0.772  0.885  1.0
  Si  Si6  1  0.750  0.728  0.385  1.0
  Si  Si7  1  0.750  0.228  0.115  1.0
  Ni  Ni8  1  0.250  0.140  0.939  1.0
  Ni  Ni9  1  0.250  0.640  0.561  1.0
  Ni  Ni10  1  0.750  0.860  0.061  1.0
  Ni  Ni11  1  0.750  0.360  0.439  1.0
[/CIF]
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The material structure described by NiHfSi crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Ni(1) and five equivalent Si(1) atoms. Ni(1) is bonded in a 12-coordinate geometry to six equivalent Hf(1), two equivalent Ni(1), and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HfSiNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.766
_cell_length_b   6.385
_cell_length_c   7.173
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   172.498
_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  0.017  0.315  1.0
  Hf  Hf1  1  0.250  0.517  0.185  1.0
  Hf  Hf2  1  0.750  0.983  0.685  1.0
  Hf  Hf3  1  0.750  0.483  0.815  1.0
  Si  Si4  1  0.250  0.272  0.615  1.0
  Si  Si5  1  0.250  0.772  0.885  1.0
  Si  Si6  1  0.750  0.728  0.385  1.0
  Si  Si7  1  0.750  0.228  0.115  1.0
  Ni  Ni8  1  0.250  0.140  0.939  1.0
  Ni  Ni9  1  0.250  0.640  0.561  1.0
  Ni  Ni10  1  0.750  0.860  0.061  1.0
  Ni  Ni11  1  0.750  0.360  0.439  1.0
[/CIF]
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