data_TiRu2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.17
_cell_length_b   3.17
_cell_length_c   5.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiRu2Pt
_chemical_formula_sum   'Ti1 Ru2 Pt1'
_cell_volume   59.65
_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
  Ti  Ti3  1  0.0  0.0  0.0  1.0
  Ru  Ru1  1  0.59  0.59  0.53  1.0
  Ru  Ru2  1  0.59  0.59  0.39  1.0
  Pt  Pt0  1  0.0  0.0  0.96  1.0

data_TiRu2Pt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.49
_cell_length_b   4.49
_cell_length_c   5.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TiRu2Pt
_chemical_formula_sum   'Ti2 Ru4 Pt2'
_cell_volume   119.3
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ti  Ti0  2  0.0  0.0  0.0  1.0
  Ru  Ru1  2  0.09  0.5  0.39  1.0
  Ru  Ru2  2  0.09  0.5  0.53  1.0
  Pt  Pt3  2  0.0  0.0  0.96  1.0

Ti Ru Ru Pt
Ti Ru Ru Pt 0 3 o o - 1 2 o o o 
PtTi(Ru)2 is High Pressure Cadmuum Telluride structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two platinum--titanium (1/1) molecules and two Ru clusters. In each Ru cluster, there are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a single-bond geometry to one Ru(2) atom. The Ru(1)-Ru(2) bond length is 0.81 Å. In the second Ru site, Ru(2) is bonded in a distorted single-bond geometry to one Ru(1) atom.