data_MgVRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.12
_cell_length_b   5.12
_cell_length_c   5.12
_cell_angle_alpha   145.15
_cell_angle_beta   130.97
_cell_angle_gamma   61.56
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgVRu2
_chemical_formula_sum   'Mg1 V1 Ru2'
_cell_volume   57.33
_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  0.0  0.58  1.0
  V  V3  1  0.53  0.0  0.25  1.0
  Ru  Ru1  1  0.53  0.0  0.07  1.0
  Ru  Ru2  1  0.0  0.0  0.3  1.0

data_MgVRu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.07
_cell_length_b   4.25
_cell_length_c   5.12
_cell_angle_alpha   114.52
_cell_angle_beta   107.43
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgVRu2
_chemical_formula_sum   'Mg1 V1 Ru2'
_cell_volume   57.33
_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  0.42  0.42  0.42  1.0
  V  V1  1  0.29  0.75  0.29  1.0
  Ru  Ru2  1  0.47  0.93  0.47  1.0
  Ru  Ru3  1  0.7  0.7  0.7  1.0

Mg V Ru Ru
Mg V Ru Ru 0 3 o o o 1 2 o o o 
MgRuRuV crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one MgRu cluster and one RuV cluster. In the MgRu cluster, Mg(1) is bonded in a 1-coordinate geometry to one Ru(2) atom. The Mg(1)-Ru(2) bond length is 1.45 Å. Ru(2) is bonded in a single-bond geometry to one Mg(1) atom. In the RuV cluster, V(1) is bonded in a single-bond geometry to one Ru(1) atom. The V(1)-Ru(1) bond length is 0.92 Å. Ru(1) is bonded in a distorted single-bond geometry to one V(1) atom.