data_In2SiRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.11
_cell_length_b   5.11
_cell_length_c   5.11
_cell_angle_alpha   132.31
_cell_angle_beta   132.31
_cell_angle_gamma   69.74
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2SiRu
_chemical_formula_sum   'In2 Si1 Ru1'
_cell_volume   71.59
_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  In0  1  0.07  0.0  0.1  1.0
  In  In1  1  0.0  0.07  0.1  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0
  Ru  Ru2  1  0.0  0.0  0.19  1.0

data_In2SiRu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.84
_cell_length_b   5.84
_cell_length_c   5.11
_cell_angle_alpha   90.0
_cell_angle_beta   124.87
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   In2SiRu
_chemical_formula_sum   'In4 Si2 Ru2'
_cell_volume   143.19
_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  4  0.44  0.47  0.97  1.0
  Si  Si1  2  0.0  0.0  0.0  1.0
  Ru  Ru2  2  0.31  0.5  0.81  1.0

In In Si Ru
RuIn2Si is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two RuIn2Si clusters. Ru(1) is bonded in a 2-coordinate geometry to two equivalent In(1) atoms. Both Ru(1)-In(1) bond lengths are 0.76 Å. In(1) is bonded in a distorted trigonal planar geometry to one Ru(1), one In(1), and one Si(1) atom. The In(1)-In(1) bond length is 0.39 Å. The In(1)-Si(1) bond length is 0.36 Å. Si(1) is bonded in a 2-coordinate geometry to two equivalent In(1) atoms.