data_ZnIn2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.25
_cell_length_b   4.25
_cell_length_c   3.94
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnIn2Ru
_chemical_formula_sum   'Zn1 In2 Ru1'
_cell_volume   71.13
_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
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  In  In0  1  0.0  0.12  0.97  1.0
  In  In1  1  0.12  0.0  0.97  1.0
  Ru  Ru2  1  0.12  0.12  0.0  1.0

data_ZnIn2Ru
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.01
_cell_length_b   6.01
_cell_length_c   3.94
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZnIn2Ru
_chemical_formula_sum   'Zn2 In4 Ru2'
_cell_volume   142.27
_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
  Zn  Zn0  2  0.0  0.0  0.0  1.0
  In  In1  4  0.06  0.06  0.97  1.0
  Ru  Ru2  2  0.12  0.0  -0.0  1.0

Zn In In Ru
Zn In In Ru 0 2 o o - 0 1 o o - 1 3 o o + 2 3 o o + 
RuZnIn2 is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two RuZnIn2 clusters. Ru(1) is bonded in an L-shaped geometry to two equivalent In(1) atoms. Both Ru(1)-In(1) bond lengths are 0.53 Å. Zn(1) is bonded in an L-shaped geometry to two equivalent In(1) atoms. Both Zn(1)-In(1) bond lengths are 0.53 Å. In(1) is bonded in an L-shaped geometry to one Ru(1) and one Zn(1) atom.