data_Re2SiPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.75
_cell_length_b   2.75
_cell_length_c   8.68
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   115.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re2SiPd
_chemical_formula_sum   'Re2 Si1 Pd1'
_cell_volume   58.99
_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
  Re  Re1  1  0.46  0.0  0.68  1.0
  Re  Re2  1  0.46  0.0  0.99  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0
  Pd  Pd0  1  0.0  0.0  0.34  1.0

data_Re2SiPd
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.75
_cell_length_b   2.75
_cell_length_c   8.68
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   115.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re2SiPd
_chemical_formula_sum   'Re2 Si1 Pd1'
_cell_volume   58.99
_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
  Si  Si0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.46  0.0  0.68  1.0
  Re  Re2  1  0.46  0.0  0.99  1.0
  Pd  Pd3  1  0.0  0.0  0.34  1.0

Re Re Si Pd
Re2PdSi crystallizes in the triclinic P1 space group. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a 9-coordinate geometry to one Re(2), six equivalent Re(1), and two equivalent Pd(1) atoms. The Re(1)-Re(2) bond length is 2.68 Å. There are four shorter (2.75 Å) and two longer (2.92 Å) Re(1)-Re(1) bond lengths. There is one shorter (3.26 Å) and one longer (3.34 Å) Re(1)-Pd(1) bond length. In the second Re site, Re(2) is bonded in a distorted linear geometry to one Re(1), two equivalent Pd(1), and two equivalent Si(1) atoms. There is one shorter (3.26 Å) and one longer (3.34 Å) Re(2)-Pd(1) bond length. There is one shorter (1.27 Å) and one longer (1.48 Å) Re(2)-Si(1) bond length. Pd(1) is bonded in a 11-coordinate geometry to two equivalent Re(1), two equivalent Re(2), six equivalent Pd(1), and one Si(1) atom. There are four shorter (2.75 Å) and two longer (2.92 Å) Pd(1)-Pd(1) bond lengths. The Pd(1)-Si(1) bond length is 2.94 Å. Si(1) is bonded in a distorted linear geometry to two equivalent Re(2) and one Pd(1) atom.