data_Co2BiRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.16
_cell_length_b   3.16
_cell_length_c   6.3
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2BiRu
_chemical_formula_sum   'Co2 Bi1 Ru1'
_cell_volume   63.06
_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
  Co  Co1  1  0.0  0.0  0.4  1.0
  Co  Co2  1  0.58  0.58  0.43  1.0
  Bi  Bi0  1  0.58  0.58  0.72  1.0
  Ru  Ru3  1  0.0  0.0  0.91  1.0

data_Co2BiRu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.47
_cell_length_b   4.47
_cell_length_c   6.3
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Co2BiRu
_chemical_formula_sum   'Co4 Bi2 Ru2'
_cell_volume   126.12
_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
  Co  Co0  2  0.0  0.0  0.4  1.0
  Co  Co1  2  0.08  0.5  0.43  1.0
  Bi  Bi2  2  0.08  0.5  0.72  1.0
  Ru  Ru3  2  0.0  0.0  0.91  1.0

Co Co Bi Ru
RuCo2Bi crystallizes in the monoclinic Cm space group. Ru(1) is bonded in a 5-coordinate geometry to one Co(1) and four equivalent Bi(1) atoms. The Ru(1)-Co(1) bond length is 3.06 Å. There are a spread of Ru(1)-Bi(1) bond distances ranging from 2.23-2.87 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 5-coordinate geometry to one Ru(1) and four equivalent Co(2) atoms. There are a spread of Co(1)-Co(2) bond distances ranging from 1.88-2.61 Å. In the second Co site, Co(2) is bonded in a 5-coordinate geometry to four equivalent Co(1) and one Bi(1) atom. The Co(2)-Bi(1) bond length is 1.86 Å. Bi(1) is bonded in a 2-coordinate geometry to four equivalent Ru(1) and one Co(2) atom.