The material described by Pd4Al3Ge is beta-prime palladium aluminum-derived structured and crystallizes in the trigonal R3 space group. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 7-coordinate geometry to six equivalent Al(1) and one Ge(1) atom. In the second Pd site, Pd(2) is bonded in a 7-coordinate geometry to five equivalent Al(1) and two equivalent Ge(1) atoms. Al(1) is bonded in a 7-coordinate geometry to two equivalent Pd(1) and five equivalent Pd(2) atoms. Ge(1) is bonded in a 7-coordinate geometry to one Pd(1) and six equivalent Pd(2) atoms. is represented by the CIF card [CIF]
data_Al3GePd4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.931
_cell_length_b   4.931
_cell_length_c   4.930
_cell_angle_alpha   89.845
_cell_angle_beta   90.210
_cell_angle_gamma   89.776
_symmetry_Int_Tables_number   1
_cell_volume   119.845
_cell_formula_units_Z   1
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
  Al  Al0  1  0.348  0.658  0.157  1.0
  Al  Al1  1  0.657  0.152  0.342  1.0
  Al  Al2  1  0.842  0.842  0.848  1.0
  Ge  Ge3  1  0.154  0.346  0.654  1.0
  Pd  Pd4  1  0.852  0.648  0.351  1.0
  Pd  Pd5  1  0.645  0.352  0.853  1.0
  Pd  Pd6  1  0.353  0.855  0.648  1.0
  Pd  Pd7  1  0.148  0.147  0.145  1.0
[/CIF]
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The material described by Pd4Al3Ge is beta-prime palladium aluminum-derived structured and crystallizes in the trigonal R3 space group. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 7-coordinate geometry to six equivalent Al(1) and one Ge(1) atom. In the second Pd site, Pd(2) is bonded in a 7-coordinate geometry to five equivalent Al(1) and two equivalent Ge(1) atoms. Al(1) is bonded in a 7-coordinate geometry to two equivalent Pd(1) and five equivalent Pd(2) atoms. Ge(1) is bonded in a 7-coordinate geometry to one Pd(1) and six equivalent Pd(2) atoms. is represented by the CIF card [CIF]
data_Al3GePd4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.931
_cell_length_b   4.931
_cell_length_c   4.930
_cell_angle_alpha   89.845
_cell_angle_beta   90.210
_cell_angle_gamma   89.776
_symmetry_Int_Tables_number   1
_cell_volume   119.845
_cell_formula_units_Z   1
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
  Al  Al0  1  0.348  0.658  0.157  1.0
  Al  Al1  1  0.657  0.152  0.342  1.0
  Al  Al2  1  0.842  0.842  0.848  1.0
  Ge  Ge3  1  0.154  0.346  0.654  1.0
  Pd  Pd4  1  0.852  0.648  0.351  1.0
  Pd  Pd5  1  0.645  0.352  0.853  1.0
  Pd  Pd6  1  0.353  0.855  0.648  1.0
  Pd  Pd7  1  0.148  0.147  0.145  1.0
[/CIF]
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