data_SrPd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.33
_cell_length_b   5.33
_cell_length_c   6.25
_cell_angle_alpha   103.31
_cell_angle_beta   103.31
_cell_angle_gamma   46.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrPd2
_chemical_formula_sum   'Sr2 Pd4'
_cell_volume   125.29
_cell_formula_units_Z   2
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
  Sr  Sr4  1  0.02  0.0  0.15  1.0
  Sr  Sr5  1  0.35  0.0  0.51  1.0
  Pd  Pd0  1  0.23  0.0  0.41  1.0
  Pd  Pd1  1  0.44  0.0  0.43  1.0
  Pd  Pd2  1  0.39  0.0  0.38  1.0
  Pd  Pd3  1  0.34  0.0  0.26  1.0

data_SrPd2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.23
_cell_length_b   5.33
_cell_length_c   6.25
_cell_angle_alpha   103.31
_cell_angle_beta   90.0
_cell_angle_gamma   113.35
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrPd2
_chemical_formula_sum   'Sr2 Pd4'
_cell_volume   125.29
_cell_formula_units_Z   2
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
  Sr  Sr0  1  0.0  0.65  0.49  1.0
  Sr  Sr1  1  0.0  0.98  0.85  1.0
  Pd  Pd2  1  0.0  0.56  0.57  1.0
  Pd  Pd3  1  0.0  0.61  0.62  1.0
  Pd  Pd4  1  0.0  0.66  0.74  1.0
  Pd  Pd5  1  0.0  0.77  0.59  1.0

Sr Sr Pd Pd Pd Pd
Pd2Sr crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Pd2Sr cluster. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 2-coordinate geometry to one Pd(1) and one Pd(4) atom. The Sr(1)-Pd(1) bond length is 1.74 Å. The Sr(1)-Pd(4) bond length is 1.67 Å. In the second Sr site, Sr(2) is bonded in a 3-coordinate geometry to one Pd(1), one Pd(2), and one Pd(3) atom. The Sr(2)-Pd(1) bond length is 0.79 Å. The Sr(2)-Pd(2) bond length is 0.79 Å. The Sr(2)-Pd(3) bond length is 0.91 Å. There are four inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 1-coordinate geometry to one Sr(1), one Sr(2), and one Pd(3) atom. The Pd(1)-Pd(3) bond length is 0.92 Å. In the second Pd site, Pd(2) is bonded in an L-shaped geometry to one Sr(2) and one Pd(3) atom. The Pd(2)-Pd(3) bond length is 0.39 Å. In the third Pd site, Pd(3) is bonded in a distorted rectangular see-saw-like geometry to one Sr(2), one Pd(1), one Pd(2), and one Pd(4) atom. The Pd(3)-Pd(4) bond length is 0.70 Å. In the fourth Pd site, Pd(4) is bonded in a distorted bent 120 degrees geometry to one Sr(1) and one Pd(3) atom.