data_BiBRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.1
_cell_length_b   3.1
_cell_length_c   6.54
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiBRu2
_chemical_formula_sum   'Bi1 B1 Ru2'
_cell_volume   63.02
_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
  Bi  Bi1  1  0.55  0.55  0.03  1.0
  B  B0  1  0.0  0.0  0.35  1.0
  Ru  Ru2  1  0.0  0.0  0.22  1.0
  Ru  Ru3  1  0.55  0.55  0.2  1.0

data_BiBRu2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.39
_cell_length_b   4.39
_cell_length_c   6.54
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BiBRu2
_chemical_formula_sum   'Bi2 B2 Ru4'
_cell_volume   126.05
_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
  Bi  Bi0  2  0.05  0.5  0.03  1.0
  B  B1  2  0.0  0.0  0.35  1.0
  Ru  Ru2  2  0.0  0.0  0.22  1.0
  Ru  Ru3  2  0.05  0.5  0.2  1.0

Bi B Ru Ru
RuBRuBi is Cubic alpha N2-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two RuB clusters and two RuBi clusters. In each RuB cluster, Ru(1) is bonded in a single-bond geometry to one B(1) atom. The Ru(1)-B(1) bond length is 0.86 Å. B(1) is bonded in a single-bond geometry to one Ru(1) atom. In each RuBi cluster, Ru(2) is bonded in a single-bond geometry to one Bi(1) atom. The Ru(2)-Bi(1) bond length is 1.13 Å. Bi(1) is bonded in a single-bond geometry to one Ru(2) atom.