data_Mg2RuPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.33
_cell_length_b   5.33
_cell_length_c   5.33
_cell_angle_alpha   144.73
_cell_angle_beta   132.21
_cell_angle_gamma   60.77
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2RuPt
_chemical_formula_sum   'Mg2 Ru1 Pt1'
_cell_volume   64.03
_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  0.16  0.52  1.0
  Mg  Mg1  1  0.0  0.0  0.4  1.0
  Ru  Ru3  1  0.0  0.0  0.81  1.0
  Pt  Pt2  1  0.0  0.16  0.07  1.0

data_Mg2RuPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.23
_cell_length_b   4.32
_cell_length_c   5.33
_cell_angle_alpha   113.89
_cell_angle_beta   107.64
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2RuPt
_chemical_formula_sum   'Mg2 Ru1 Pt1'
_cell_volume   64.03
_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  0.48  0.64  0.64  1.0
  Mg  Mg1  1  0.6  0.6  0.6  1.0
  Ru  Ru2  1  0.19  0.19  0.19  1.0
  Pt  Pt3  1  0.93  0.09  0.09  1.0

Mg Mg Ru Pt
(Mg)2PtRu crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one magnesiomagnesium molecule and one PtRu cluster. In the PtRu cluster, Ru(1) is bonded in a 1-coordinate geometry to one Pt(1) atom. The Ru(1)-Pt(1) bond length is 0.84 Å. Pt(1) is bonded in a 1-coordinate geometry to one Ru(1) atom.