data_Co3Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.47
_cell_length_b   8.26
_cell_length_c   5.11
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co3Ru
_chemical_formula_sum   'Co12 Ru4'
_cell_volume   188.5
_cell_formula_units_Z   4
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
  Co  Co0  1  0.11  0.06  0.43  1.0
  Co  Co1  1  0.14  0.23  0.93  1.0
  Co  Co2  1  0.14  0.16  0.93  1.0
  Co  Co3  1  0.09  0.1  0.48  1.0
  Co  Co4  1  0.09  0.03  0.48  1.0
  Co  Co5  1  0.59  0.19  0.88  1.0
  Co  Co6  1  0.88  0.06  0.23  1.0
  Co  Co7  1  0.38  0.23  0.63  1.0
  Co  Co8  1  0.38  0.16  0.63  1.0
  Co  Co9  1  0.32  0.1  0.18  1.0
  Co  Co10  1  0.32  0.03  0.18  1.0
  Co  Co11  1  0.36  0.19  0.68  1.0
  Ru  Ru12  1  0.34  0.19  0.2  1.0
  Ru  Ru13  1  0.9  0.06  0.65  1.0
  Ru  Ru14  1  0.57  0.19  0.46  1.0
  Ru  Ru15  1  0.13  0.06  0.91  1.0

data_Co3Ru
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.47
_cell_length_b   5.11
_cell_length_c   8.26
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Co3Ru
_chemical_formula_sum   'Co12 Ru4'
_cell_volume   188.5
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  Co  Co0  2  0.14  0.68  0.44  1.0
  Co  Co1  2  0.36  0.93  0.4  1.0
  Co  Co2  2  0.36  0.93  0.47  1.0
  Co  Co3  2  0.38  0.88  0.44  1.0
  Co  Co4  2  0.41  0.37  0.53  1.0
  Co  Co5  2  0.41  0.37  0.6  1.0
  Ru  Ru6  2  0.16  0.09  0.44  1.0
  Ru  Ru7  2  0.4  0.35  0.44  1.0

Co Co Co Co Co Co Co Co Co Co Co Co Ru Ru Ru Ru
Co3Ru crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two RuCo2 clusters and one RuCo4 cluster. In each RuCo2 cluster, Ru(1) is bonded in a single-bond geometry to one Co(3) atom. The Ru(1)-Co(3) bond length is 0.78 Å. There are two inequivalent Co sites. In the first Co site, Co(2) is bonded in a single-bond geometry to one Co(3) atom. The Co(2)-Co(3) bond length is 0.58 Å. In the second Co site, Co(3) is bonded in a distorted linear geometry to one Ru(1) and one Co(2) atom. In the RuCo4 cluster, Ru(2) is bonded in a distorted single-bond geometry to one Co(4) and one Co(6) atom. The Ru(2)-Co(4) bond length is 1.23 Å. The Ru(2)-Co(6) bond length is 2.10 Å. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded in an L-shaped geometry to one Co(4), one Co(5), and one Co(6) atom. The Co(1)-Co(4) bond length is 0.40 Å. The Co(1)-Co(5) bond length is 0.40 Å. The Co(1)-Co(6) bond length is 1.45 Å. In the second Co site, Co(4) is bonded in a distorted single-bond geometry to one Ru(2) and one Co(1) atom. In the third Co site, Co(5) is bonded in a 1-coordinate geometry to one Co(1) atom. In the fourth Co site, Co(6) is bonded in a distorted L-shaped geometry to one Ru(2) and one Co(1) atom.