data_Mg2OsRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.22
_cell_length_b   5.22
_cell_length_c   5.22
_cell_angle_alpha   145.97
_cell_angle_beta   128.18
_cell_angle_gamma   63.46
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2OsRu
_chemical_formula_sum   'Mg2 Os1 Ru1'
_cell_volume   61.76
_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
  Mg  Mg0  1  0.0  0.28  0.23  1.0
  Mg  Mg1  1  0.53  0.0  0.2  1.0
  Os  Os2  1  0.0  0.0  0.44  1.0
  Ru  Ru3  1  0.0  0.0  0.0  1.0

data_Mg2OsRu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.05
_cell_length_b   4.56
_cell_length_c   5.22
_cell_angle_alpha   115.91
_cell_angle_beta   107.02
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2OsRu
_chemical_formula_sum   'Mg2 Os1 Ru1'
_cell_volume   61.76
_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
  Mg  Mg0  1  0.0  0.2  0.68  1.0
  Mg  Mg1  1  0.72  0.95  0.95  1.0
  Ru  Ru2  1  0.0  0.0  0.0  1.0
  Os  Os3  1  0.0  0.44  0.44  1.0

Mg Mg Os Ru
Mg2OsRu crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Mg2OsRu cluster. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a single-bond geometry to one Ru(1) atom. The Mg(1)-Ru(1) bond length is 0.82 Å. In the second Mg site, Mg(2) is bonded in a distorted linear geometry to one Os(1) and one Ru(1) atom. The Mg(2)-Os(1) bond length is 1.97 Å. The Mg(2)-Ru(1) bond length is 2.25 Å. Os(1) is bonded in a distorted single-bond geometry to one Mg(2) atom. Ru(1) is bonded in a single-bond geometry to one Mg(1) and one Mg(2) atom.