data_ReAsRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.59
_cell_length_b   4.59
_cell_length_c   4.59
_cell_angle_alpha   143.24
_cell_angle_beta   128.67
_cell_angle_gamma   64.79
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReAsRu
_chemical_formula_sum   'Re1 As1 Ru1'
_cell_volume   44.72
_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
  Re  Re1  1  0.0  0.0  0.24  1.0
  As  As0  1  0.0  0.0  0.0  1.0
  Ru  Ru2  1  0.0  0.0  0.52  1.0

data_ReAsRu
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.9
_cell_length_b   3.98
_cell_length_c   4.59
_cell_angle_alpha   115.67
_cell_angle_beta   108.38
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReAsRu
_chemical_formula_sum   'Re1 As1 Ru1'
_cell_volume   44.72
_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
  Re  Re0  1  0.76  0.76  0.76  1.0
  As  As1  1  1.0  1.0  1.0  1.0
  Ru  Ru2  1  0.48  0.48  0.48  1.0

Re As Ru
Re As Ru 0 1 o o o 0 2 o o o 
ReRuAs crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one ReRuAs cluster. Re(1) is bonded in a linear geometry to one Ru(1) and one As(1) atom. The Re(1)-Ru(1) bond length is 1.27 Å. The Re(1)-As(1) bond length is 1.10 Å. Ru(1) is bonded in a distorted single-bond geometry to one Re(1) atom. As(1) is bonded in a single-bond geometry to one Re(1) atom.