data_ZnFeRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   4.62
_cell_angle_alpha   100.42
_cell_angle_beta   100.42
_cell_angle_gamma   34.14
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnFeRu2
_chemical_formula_sum   'Zn1 Fe1 Ru2'
_cell_volume   52.81
_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  0.91  0.0  0.27  1.0
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Ru  Ru1  1  0.61  0.0  0.46  1.0
  Ru  Ru2  1  0.22  0.0  0.08  1.0

data_ZnFeRu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.67
_cell_length_b   4.55
_cell_length_c   4.62
_cell_angle_alpha   100.42
_cell_angle_beta   90.0
_cell_angle_gamma   107.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnFeRu2
_chemical_formula_sum   'Zn1 Fe1 Ru2'
_cell_volume   52.81
_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  Zn0  1  0.0  0.09  0.73  1.0
  Fe  Fe1  1  0.0  0.0  0.0  1.0
  Ru  Ru2  1  0.0  0.39  0.54  1.0
  Ru  Ru3  1  0.0  0.78  0.92  1.0

Zn Fe Ru Ru
Zn Fe Ru Ru 0 1 + o o 0 2 o o o 1 3 o o o 
Ru2FeZn crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Ru2FeZn cluster. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a distorted single-bond geometry to one Zn(1) atom. The Ru(1)-Zn(1) bond length is 1.77 Å. In the second Ru site, Ru(2) is bonded in a single-bond geometry to one Fe(1) atom. The Ru(2)-Fe(1) bond length is 1.00 Å. Fe(1) is bonded in a distorted L-shaped geometry to one Ru(2) and one Zn(1) atom. The Fe(1)-Zn(1) bond length is 1.38 Å. Zn(1) is bonded in a distorted bent 150 degrees geometry to one Ru(1) and one Fe(1) atom.