data_YNiRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.33
_cell_length_b   5.33
_cell_length_c   5.33
_cell_angle_alpha   143.66
_cell_angle_beta   143.66
_cell_angle_gamma   52.33
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YNiRu
_chemical_formula_sum   'Y1 Ni1 Ru1'
_cell_volume   52.73
_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
  Y  Y2  1  0.0  0.0  0.17  1.0
  Ni  Ni0  1  0.0  0.0  0.33  1.0
  Ru  Ru1  1  0.0  0.0  0.06  1.0

data_YNiRu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.7
_cell_length_b   4.7
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   116.16
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YNiRu
_chemical_formula_sum   'Y2 Ni2 Ru2'
_cell_volume   105.46
_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
  Y  Y0  2  0.0  0.0  0.83  1.0
  Ni  Ni1  2  0.0  0.0  0.67  1.0
  Ru  Ru2  2  0.0  0.0  0.94  1.0

Y Ni Ru
YRuNi is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two YRuNi clusters. Y(1) is bonded in a linear geometry to one Ru(1) and one Ni(1) atom. The Y(1)-Ru(1) bond length is 0.61 Å. The Y(1)-Ni(1) bond length is 0.82 Å. Ru(1) is bonded in a single-bond geometry to one Y(1) atom. Ni(1) is bonded in a single-bond geometry to one Y(1) atom.