The material described by PdNiGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. Pd(1) is bonded in a 5-coordinate geometry to four equivalent Ni(1) and five equivalent Ge(1) atoms. Ni(1) is bonded to four equivalent Pd(1), four equivalent Ni(1), and four equivalent Ge(1) atoms to form a mixture of distorted face and corner-sharing NiNi4Ge4Pd4 cuboctahedra. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Pd(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_NiGePd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.609
_cell_length_b   3.609
_cell_length_c   6.216
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.987
_cell_formula_units_Z   2
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
  Ni  Ni0  1  0.250  0.750  0.000  1.0
  Ni  Ni1  1  0.750  0.250  0.000  1.0
  Ge  Ge2  1  0.250  0.250  0.244  1.0
  Ge  Ge3  1  0.750  0.750  0.756  1.0
  Pd  Pd4  1  0.250  0.250  0.640  1.0
  Pd  Pd5  1  0.750  0.750  0.360  1.0
[/CIF]
.
The material described by PdNiGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. Pd(1) is bonded in a 5-coordinate geometry to four equivalent Ni(1) and five equivalent Ge(1) atoms. Ni(1) is bonded to four equivalent Pd(1), four equivalent Ni(1), and four equivalent Ge(1) atoms to form a mixture of distorted face and corner-sharing NiNi4Ge4Pd4 cuboctahedra. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Pd(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_NiGePd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.609
_cell_length_b   3.609
_cell_length_c   6.216
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.987
_cell_formula_units_Z   2
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
  Ni  Ni0  1  0.250  0.750  0.000  1.0
  Ni  Ni1  1  0.750  0.250  0.000  1.0
  Ge  Ge2  1  0.250  0.250  0.244  1.0
  Ge  Ge3  1  0.750  0.750  0.756  1.0
  Pd  Pd4  1  0.250  0.250  0.640  1.0
  Pd  Pd5  1  0.750  0.750  0.360  1.0
[/CIF]
.