The material described by HfPdGa crystallizes in the hexagonal P-62c space group. Hf(1) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), and six equivalent Ga(1) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a 9-coordinate geometry to three equivalent Hf(1) and six equivalent Ga(1) atoms. In the second Pd site, Pd(1) is bonded in a 9-coordinate geometry to six equivalent Hf(1) and three equivalent Ga(1) atoms. Ga(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1), two equivalent Pd(1), and two equivalent Pd(2) atoms. is represented by the CIF file [CIF]
data_HfGaPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.145
_cell_length_b   7.145
_cell_length_c   6.909
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   305.407
_cell_formula_units_Z   6
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  0.022  0.409  0.750  1.0
  Hf  Hf1  1  0.591  0.613  0.750  1.0
  Hf  Hf2  1  0.387  0.978  0.750  1.0
  Hf  Hf3  1  0.978  0.387  0.250  1.0
  Hf  Hf4  1  0.613  0.591  0.250  1.0
  Hf  Hf5  1  0.409  0.022  0.250  1.0
  Ga  Ga6  1  0.731  0.000  0.500  1.0
  Ga  Ga7  1  0.269  0.269  0.000  1.0
  Ga  Ga8  1  0.000  0.731  0.000  1.0
  Ga  Ga9  1  0.000  0.731  0.500  1.0
  Ga  Ga10  1  0.269  0.269  0.500  1.0
  Ga  Ga11  1  0.731  0.000  0.000  1.0
  Pd  Pd12  1  0.333  0.667  0.032  1.0
  Pd  Pd13  1  0.333  0.667  0.468  1.0
  Pd  Pd14  1  0.667  0.333  0.968  1.0
  Pd  Pd15  1  0.667  0.333  0.532  1.0
  Pd  Pd16  1  0.000  0.000  0.250  1.0
  Pd  Pd17  1  0.000  0.000  0.750  1.0
[/CIF]
.
The material described by HfPdGa crystallizes in the hexagonal P-62c space group. Hf(1) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), and six equivalent Ga(1) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a 9-coordinate geometry to three equivalent Hf(1) and six equivalent Ga(1) atoms. In the second Pd site, Pd(1) is bonded in a 9-coordinate geometry to six equivalent Hf(1) and three equivalent Ga(1) atoms. Ga(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1), two equivalent Pd(1), and two equivalent Pd(2) atoms. is represented by the CIF file [CIF]
data_HfGaPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.145
_cell_length_b   7.145
_cell_length_c   6.909
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   305.407
_cell_formula_units_Z   6
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  0.022  0.409  0.750  1.0
  Hf  Hf1  1  0.591  0.613  0.750  1.0
  Hf  Hf2  1  0.387  0.978  0.750  1.0
  Hf  Hf3  1  0.978  0.387  0.250  1.0
  Hf  Hf4  1  0.613  0.591  0.250  1.0
  Hf  Hf5  1  0.409  0.022  0.250  1.0
  Ga  Ga6  1  0.731  0.000  0.500  1.0
  Ga  Ga7  1  0.269  0.269  0.000  1.0
  Ga  Ga8  1  0.000  0.731  0.000  1.0
  Ga  Ga9  1  0.000  0.731  0.500  1.0
  Ga  Ga10  1  0.269  0.269  0.500  1.0
  Ga  Ga11  1  0.731  0.000  0.000  1.0
  Pd  Pd12  1  0.333  0.667  0.032  1.0
  Pd  Pd13  1  0.333  0.667  0.468  1.0
  Pd  Pd14  1  0.667  0.333  0.968  1.0
  Pd  Pd15  1  0.667  0.333  0.532  1.0
  Pd  Pd16  1  0.000  0.000  0.250  1.0
  Pd  Pd17  1  0.000  0.000  0.750  1.0
[/CIF]
.