data_NaCdPd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.76
_cell_length_b   4.76
_cell_length_c   4.76
_cell_angle_alpha   123.91
_cell_angle_beta   123.91
_cell_angle_gamma   83.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaCdPd2
_chemical_formula_sum   'Na1 Cd1 Pd2'
_cell_volume   71.27
_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  0.0  1.0
  Cd  Cd0  1  0.0  0.0  0.56  1.0
  Pd  Pd2  1  0.24  0.0  0.78  1.0
  Pd  Pd3  1  0.0  0.24  0.78  1.0

data_NaCdPd2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.33
_cell_length_b   6.33
_cell_length_c   4.76
_cell_angle_alpha   90.0
_cell_angle_beta   131.68
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NaCdPd2
_chemical_formula_sum   'Na2 Cd2 Pd4'
_cell_volume   142.53
_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
  Na  Na0  2  0.0  0.0  0.0  1.0
  Cd  Cd1  2  0.44  0.0  0.44  1.0
  Pd  Pd2  4  0.34  0.12  0.46  1.0

Na Cd Pd Pd
Na Cd Pd Pd 0 3 o o - 0 2 o o - 0 1 o o - 1 3 o o o 1 2 o o o 
NaPd2Cd crystallizes in the monoclinic Cm space group. Na(1) is bonded in a 5-coordinate geometry to four equivalent Pd(1) and one Cd(1) atom. There are two shorter (1.94 Å) and two longer (3.16 Å) Na(1)-Pd(1) bond lengths. The Na(1)-Cd(1) bond length is 2.65 Å. Pd(1) is bonded in a distorted single-bond geometry to two equivalent Na(1) and one Cd(1) atom. The Pd(1)-Cd(1) bond length is 1.03 Å. Cd(1) is bonded in a distorted L-shaped geometry to one Na(1) and two equivalent Pd(1) atoms.