The material structure described by HfNiGe crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Ni(1) and five equivalent Ge(1) atoms. Ni(1) is bonded in a 12-coordinate geometry to six equivalent Hf(1), two equivalent Ni(1), and four equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_HfNiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.845
_cell_length_b   6.479
_cell_length_c   7.259
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   180.824
_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  0.018  0.190  1.0
  Hf  Hf1  1  0.250  0.518  0.310  1.0
  Hf  Hf2  1  0.750  0.982  0.810  1.0
  Hf  Hf3  1  0.750  0.482  0.690  1.0
  Ni  Ni4  1  0.250  0.139  0.562  1.0
  Ni  Ni5  1  0.250  0.639  0.938  1.0
  Ni  Ni6  1  0.750  0.861  0.438  1.0
  Ni  Ni7  1  0.750  0.361  0.062  1.0
  Ge  Ge8  1  0.250  0.765  0.615  1.0
  Ge  Ge9  1  0.250  0.265  0.885  1.0
  Ge  Ge10  1  0.750  0.235  0.385  1.0
  Ge  Ge11  1  0.750  0.735  0.115  1.0
[/CIF]
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The material structure described by HfNiGe crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Ni(1) and five equivalent Ge(1) atoms. Ni(1) is bonded in a 12-coordinate geometry to six equivalent Hf(1), two equivalent Ni(1), and four equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_HfNiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.845
_cell_length_b   6.479
_cell_length_c   7.259
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   180.824
_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  0.018  0.190  1.0
  Hf  Hf1  1  0.250  0.518  0.310  1.0
  Hf  Hf2  1  0.750  0.982  0.810  1.0
  Hf  Hf3  1  0.750  0.482  0.690  1.0
  Ni  Ni4  1  0.250  0.139  0.562  1.0
  Ni  Ni5  1  0.250  0.639  0.938  1.0
  Ni  Ni6  1  0.750  0.861  0.438  1.0
  Ni  Ni7  1  0.750  0.361  0.062  1.0
  Ge  Ge8  1  0.250  0.765  0.615  1.0
  Ge  Ge9  1  0.250  0.265  0.885  1.0
  Ge  Ge10  1  0.750  0.235  0.385  1.0
  Ge  Ge11  1  0.750  0.735  0.115  1.0
[/CIF]
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