data_SnGe2Pd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.14
_cell_length_b   9.14
_cell_length_c   9.14
_cell_angle_alpha   20.24
_cell_angle_beta   20.24
_cell_angle_gamma   20.24
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SnGe2Pd
_chemical_formula_sum   'Sn1 Ge2 Pd1'
_cell_volume   80.02
_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  0.43  1.0
  Ge  Ge0  1  0.0  0.0  0.07  1.0
  Ge  Ge1  1  0.0  0.0  0.79  1.0
  Pd  Pd2  1  0.0  0.0  0.0  1.0

data_SnGe2Pd
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.56
_cell_length_b   3.21
_cell_length_c   9.14
_cell_angle_alpha   90.0
_cell_angle_beta   101.71
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SnGe2Pd
_chemical_formula_sum   'Sn2 Ge4 Pd2'
_cell_volume   160.05
_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  0.57  1.0
  Ge  Ge1  2  -0.0  0.0  0.93  1.0
  Ge  Ge2  2  -0.0  0.0  0.21  1.0
  Pd  Pd3  2  0.0  0.0  0.0  1.0

Sn Ge Ge Pd
PdSnGe2 crystallizes in the monoclinic Cm space group. Pd(1) is bonded in a distorted single-bond geometry to one Ge(1) and one Ge(2) atom. The Pd(1)-Ge(1) bond length is 0.61 Å. The Pd(1)-Ge(2) bond length is 1.95 Å. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to six Sn(1,1); one Ge(1); and one Ge(2) atom to form a mixture of corner and edge-sharing SnSn6Ge2 hexagonal bipyramids. All Sn(1)-Sn(1,1) bond lengths are 3.21 Å. The Sn(1)-Ge(1) bond length is 3.29 Å. The Sn(1)-Ge(2) bond length is 3.29 Å. In the second Sn site, Sn(1) is bonded to six Sn(1,1); one Ge(1); and one Ge(2) atom to form a mixture of corner and edge-sharing SnSn6Ge2 hexagonal bipyramids. Both Sn(1)-Sn(1) bond lengths are 3.21 Å. The Sn(1)-Ge(1) bond length is 3.29 Å. The Sn(1)-Ge(2) bond length is 3.29 Å. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a single-bond geometry to one Pd(1) and one Sn(1) atom. In the second Ge site, Ge(2) is bonded in a single-bond geometry to one Pd(1) and one Sn(1) atom.