data_NaAlPd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.66
_cell_length_b   5.66
_cell_length_c   5.66
_cell_angle_alpha   149.9
_cell_angle_beta   133.19
_cell_angle_gamma   56.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaAlPd2
_chemical_formula_sum   'Na1 Al1 Pd2'
_cell_volume   65.93
_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
  Na  Na1  1  0.0  0.0  0.42  1.0
  Al  Al0  1  0.47  0.0  0.7  1.0
  Pd  Pd2  1  0.47  0.0  0.17  1.0
  Pd  Pd3  1  0.0  0.0  0.66  1.0

data_NaAlPd2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   4.5
_cell_length_c   5.66
_cell_angle_alpha   113.41
_cell_angle_beta   105.05
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaAlPd2
_chemical_formula_sum   'Na1 Al1 Pd2'
_cell_volume   65.93
_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
  Na  Na0  1  0.58  0.58  0.58  1.0
  Al  Al1  1  0.77  0.3  0.77  1.0
  Pd  Pd2  1  0.3  0.83  0.3  1.0
  Pd  Pd3  1  0.34  0.34  0.34  1.0

Na Al Pd Pd
NaPd2Al crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaPd2Al cluster. Na(1) is bonded in a distorted single-bond geometry to one Pd(1), one Pd(2), and one Al(1) atom. The Na(1)-Pd(1) bond length is 2.27 Å. The Na(1)-Pd(2) bond length is 1.38 Å. The Na(1)-Al(1) bond length is 1.95 Å. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 1-coordinate geometry to one Na(1) atom. In the second Pd site, Pd(2) is bonded in a single-bond geometry to one Na(1) atom. Al(1) is bonded in a distorted single-bond geometry to one Na(1) atom.