data_MgPd2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.85
_cell_length_b   2.85
_cell_length_c   7.71
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgPd2W
_chemical_formula_sum   'Mg1 Pd2 W1'
_cell_volume   62.51
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Pd  Pd1  1  0.42  0.42  0.92  1.0
  Pd  Pd2  1  0.42  0.42  0.79  1.0
  W  W3  1  0.0  0.0  0.86  1.0

data_MgPd2W
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.03
_cell_length_b   4.03
_cell_length_c   7.71
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MgPd2W
_chemical_formula_sum   'Mg2 Pd4 W2'
_cell_volume   125.03
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Mg  Mg0  2  0.0  0.0  0.0  1.0
  Pd  Pd1  2  0.42  0.0  0.79  1.0
  Pd  Pd2  2  0.42  0.0  0.92  1.0
  W  W3  2  0.0  0.0  0.86  1.0

Mg Pd Pd W
MgW(Pd)2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two MgW clusters and two Pd clusters. In each MgW cluster, Mg(1) is bonded in a single-bond geometry to one W(1) atom. The Mg(1)-W(1) bond length is 1.11 Å. W(1) is bonded in a single-bond geometry to one Mg(1) atom. In each Pd cluster, there are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 1-coordinate geometry to one Pd(2) atom. The Pd(1)-Pd(2) bond length is 0.96 Å. In the second Pd site, Pd(2) is bonded in a distorted single-bond geometry to one Pd(1) atom.