data_SnIrPd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.07
_cell_length_b   3.07
_cell_length_c   6.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SnIrPd2
_chemical_formula_sum   'Sn1 Ir1 Pd2'
_cell_volume   65.95
_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
  Sn  Sn3  1  0.0  0.0  0.52  1.0
  Ir  Ir0  1  0.54  0.54  0.19  1.0
  Pd  Pd1  1  0.0  0.0  0.96  1.0
  Pd  Pd2  1  0.54  0.54  0.8  1.0

data_SnIrPd2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.35
_cell_length_b   4.35
_cell_length_c   6.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SnIrPd2
_chemical_formula_sum   'Sn2 Ir2 Pd4'
_cell_volume   131.9
_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
  Sn  Sn0  2  0.0  0.0  0.52  1.0
  Pd  Pd1  2  0.0  0.0  0.96  1.0
  Ir  Ir2  2  0.04  0.5  0.19  1.0
  Pd  Pd3  2  0.04  0.5  0.8  1.0

Sn Ir Pd Pd
IrPd2Sn crystallizes in the monoclinic Cm space group. Ir(1) is bonded in a 13-coordinate geometry to four equivalent Ir(1), one Pd(2), four equivalent Pd(1), and four equivalent Sn(1) atoms. All Ir(1)-Ir(1) bond lengths are 3.07 Å. The Ir(1)-Pd(2) bond length is 2.76 Å. There are a spread of Ir(1)-Pd(1) bond distances ranging from 2.56-2.81 Å. There are a spread of Ir(1)-Sn(1) bond distances ranging from 3.04-3.26 Å. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 9-coordinate geometry to four equivalent Ir(1), four equivalent Pd(2), and one Sn(1) atom. There are a spread of Pd(1)-Pd(2) bond distances ranging from 2.34-2.61 Å. The Pd(1)-Sn(1) bond length is 3.13 Å. In the second Pd site, Pd(2) is bonded in a 8-coordinate geometry to one Ir(1), four equivalent Pd(1), and four equivalent Sn(1) atoms. There are a spread of Pd(2)-Sn(1) bond distances ranging from 2.80-3.04 Å. Sn(1) is bonded in a 13-coordinate geometry to four equivalent Ir(1), one Pd(1), four equivalent Pd(2), and four equivalent Sn(1) atoms. All Sn(1)-Sn(1) bond lengths are 3.07 Å.