data_RuPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.58
_cell_length_b   4.58
_cell_length_c   4.58
_cell_angle_alpha   42.03
_cell_angle_beta   42.03
_cell_angle_gamma   42.03
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RuPb
_chemical_formula_sum   'Ru1 Pb1'
_cell_volume   38.94
_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
  Ru  Ru1  1  0.0  0.0  0.0  1.0
  Pb  Pb0  1  0.0  0.0  0.25  1.0

data_RuPb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.69
_cell_length_b   3.28
_cell_length_c   4.58
_cell_angle_alpha   90.0
_cell_angle_beta   114.46
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   RuPb
_chemical_formula_sum   'Ru2 Pb2'
_cell_volume   77.88
_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
  Ru  Ru0  2  0.0  0.0  0.0  1.0
  Pb  Pb1  2  0.0  0.0  0.25  1.0

Ru Pb
RuPb is alpha carbon monoxide-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two RuPb clusters. Ru(1) is bonded in a single-bond geometry to one Pb(1) atom. The Ru(1)-Pb(1) bond length is 1.16 Å. Pb(1) is bonded in a single-bond geometry to one Ru(1) atom.