data_Pd2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.1
_cell_length_b   6.1
_cell_length_c   6.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Pd2W
_chemical_formula_sum   'Pd8 W4'
_cell_volume   226.81
_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
  Pd  Pd0  1  0.77  0.81  0.33  1.0
  Pd  Pd1  1  0.77  0.33  0.28  1.0
  Pd  Pd2  1  0.28  0.77  0.33  1.0
  Pd  Pd3  1  0.28  0.28  0.28  1.0
  Pd  Pd4  1  0.81  0.81  0.81  1.0
  Pd  Pd5  1  0.81  0.33  0.77  1.0
  Pd  Pd6  1  0.33  0.77  0.81  1.0
  Pd  Pd7  1  0.33  0.28  0.77  1.0
  W  W8  1  0.0  0.0  0.0  1.0
  W  W9  1  0.0  0.05  0.05  1.0
  W  W10  1  0.05  0.0  0.05  1.0
  W  W11  1  0.05  0.05  0.0  1.0

data_Pd2W
_symmetry_space_group_name_H-M   R3
_cell_length_a   8.62
_cell_length_b   8.62
_cell_length_c   10.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   146
_chemical_formula_structural   Pd2W
_chemical_formula_sum   'Pd24 W12'
_cell_volume   680.44
_cell_formula_units_Z   12
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  'x+1/3, y+2/3, z+2/3'
  5  '-y+1/3, x-y+2/3, z+2/3'
  6  '-x+y+1/3, -x+2/3, z+2/3'
  7  'x+2/3, y+1/3, z+1/3'
  8  '-y+2/3, x-y+1/3, z+1/3'
  9  '-x+y+2/3, -x+1/3, z+1/3'
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
  Pd  Pd0  9  0.03  0.49  0.3  1.0
  Pd  Pd1  9  0.16  0.79  0.13  1.0
  Pd  Pd2  3  0.0  0.0  0.28  1.0
  Pd  Pd3  3  0.0  0.0  0.81  1.0
  W  W4  9  0.02  0.98  0.03  1.0
  W  W5  3  0.0  0.0  0.0  1.0

Pd Pd Pd Pd Pd Pd Pd Pd W W W W
Pd Pd Pd Pd Pd Pd Pd Pd W W W W 0 2 o o o 0 2 + o o 0 1 o o o 0 1 o + o 0 11 + + o 0 10 + + o 0 9 + + o 0 8 + + o 0 4 o o - 0 4 o o o 1 3 o o o 1 3 + o o 1 11 + o o 1 10 + o o 1 9 + o o 1 8 + o o 1 5 o o - 1 5 o o o 2 11 o + o 2 10 o + o 2 9 o + o 2 8 o + o 2 3 o o o 2 3 o + o 2 6 o o - 2 6 o o o 3 11 o o o 3 10 o o o 3 9 o o o 3 8 o o o 3 7 o o - 3 7 o o o 4 11 + + + 4 10 + + + 4 9 + + + 4 8 + + + 4 5 o + o 4 5 o o o 4 6 + o o 4 6 o o o 5 7 o o o 5 7 + o o 5 11 + o + 5 10 + o + 5 9 + o + 5 8 + o + 6 11 o + + 6 10 o + + 6 9 o + + 6 8 o + + 6 7 o o o 6 7 o + o 7 11 o o + 7 10 o o + 7 9 o o + 7 8 o o + 8 11 o o o 8 10 o o o 8 9 o o o 9 10 o o o 9 11 o o o 10 11 o o o 
WPd2 crystallizes in the trigonal R3 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded in a 4-coordinate geometry to three equivalent W(2), one Pd(4), and three equivalent Pd(1) atoms. All W(1)-W(2) bond lengths are 0.42 Å. The W(1)-Pd(4) bond length is 1.96 Å. All W(1)-Pd(1) bond lengths are 2.73 Å. In the second W site, W(2) is bonded in a 3-coordinate geometry to one W(1), two equivalent W(2), one Pd(2), one Pd(3), and two equivalent Pd(1) atoms. Both W(2)-W(2) bond lengths are 0.42 Å. The W(2)-Pd(2) bond length is 2.67 Å. The W(2)-Pd(3) bond length is 2.67 Å. There is one shorter (2.67 Å) and one longer (2.70 Å) W(2)-Pd(1) bond length. There are four inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 9-coordinate geometry to one W(1), two equivalent W(2), two equivalent Pd(4), and four equivalent Pd(2) atoms. There is one shorter (2.95 Å) and one longer (3.18 Å) Pd(1)-Pd(4) bond length. There are two shorter (2.95 Å) and two longer (3.18 Å) Pd(1)-Pd(2) bond lengths. In the second Pd site, Pd(2) is bonded in a 7-coordinate geometry to one W(2), two equivalent Pd(3), and four equivalent Pd(1) atoms. There is one shorter (2.95 Å) and one longer (3.18 Å) Pd(2)-Pd(3) bond length. In the third Pd site, Pd(3) is bonded in a 9-coordinate geometry to three equivalent W(2) and six equivalent Pd(2) atoms. In the fourth Pd site, Pd(4) is bonded in a single-bond geometry to one W(1) and six equivalent Pd(1) atoms.