data_In2BiRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.28
_cell_length_b   3.28
_cell_length_c   8.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2BiRu
_chemical_formula_sum   'In2 Bi1 Ru1'
_cell_volume   94.15
_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
  In  In1  1  0.0  0.0  0.25  1.0
  In  In2  1  0.64  0.64  0.63  1.0
  Bi  Bi0  1  0.64  0.64  0.97  1.0
  Ru  Ru3  1  0.0  0.0  0.28  1.0

data_In2BiRu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.64
_cell_length_b   4.64
_cell_length_c   8.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   In2BiRu
_chemical_formula_sum   'In4 Bi2 Ru2'
_cell_volume   188.29
_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
  In  In0  2  0.0  0.0  0.25  1.0
  In  In1  2  0.14  0.5  0.63  1.0
  Bi  Bi2  2  0.14  0.5  0.97  1.0
  Ru  Ru3  2  0.0  0.0  0.28  1.0

In In Bi Ru
RuIn2Bi crystallizes in the monoclinic Cm space group. Ru(1) is bonded in a single-bond geometry to one In(1) and one In(2) atom. The Ru(1)-In(1) bond length is 0.25 Å. The Ru(1)-In(2) bond length is 3.51 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded in a single-bond geometry to one Ru(1) and three equivalent Bi(1) atoms. There is one shorter (2.98 Å) and two longer (3.45 Å) In(1)-Bi(1) bond lengths. In the second In site, In(2) is bonded to one Ru(1), four equivalent In(2), and one Bi(1) atom to form a mixture of distorted edge and corner-sharing InIn4BiRu octahedra. The corner-sharing octahedra are not tilted. All In(2)-In(2) bond lengths are 3.28 Å. The In(2)-Bi(1) bond length is 2.94 Å. Bi(1) is bonded in a 8-coordinate geometry to one In(2), three equivalent In(1), and four equivalent Bi(1) atoms. All Bi(1)-Bi(1) bond lengths are 3.28 Å.