data_TiCo2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.75
_cell_length_b   3.75
_cell_length_c   3.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiCo2Pt
_chemical_formula_sum   'Ti1 Co2 Pt1'
_cell_volume   51.33
_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
  Ti  Ti3  1  0.0  0.0  0.0  1.0
  Co  Co0  1  0.0  0.87  0.83  1.0
  Co  Co1  1  0.87  0.0  0.83  1.0
  Pt  Pt2  1  0.87  0.87  0.0  1.0

data_TiCo2Pt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.3
_cell_length_b   5.3
_cell_length_c   3.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TiCo2Pt
_chemical_formula_sum   'Ti2 Co4 Pt2'
_cell_volume   102.65
_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
  Co  Co1  4  0.44  0.44  0.83  1.0
  Pt  Pt2  2  0.37  0.5  -0.0  1.0

Ti Co Co Pt
TiCo2Pt is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two TiCo2Pt clusters. Ti(1) is bonded in a 3-coordinate geometry to two equivalent Co(1) and one Pt(1) atom. Both Ti(1)-Co(1) bond lengths are 0.79 Å. The Ti(1)-Pt(1) bond length is 0.67 Å. Co(1) is bonded in a 3-coordinate geometry to one Ti(1), one Co(1), and one Pt(1) atom. The Co(1)-Co(1) bond length is 0.67 Å. The Co(1)-Pt(1) bond length is 0.79 Å. Pt(1) is bonded in a 3-coordinate geometry to one Ti(1) and two equivalent Co(1) atoms.