data_Ti2PPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.48
_cell_length_b   4.48
_cell_length_c   3.17
_cell_angle_alpha   92.43
_cell_angle_beta   92.43
_cell_angle_gamma   107.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ti2PPt
_chemical_formula_sum   'Ti2 P1 Pt1'
_cell_volume   60.48
_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  Ti2  1  0.21  0.19  0.58  1.0
  Ti  Ti3  1  0.21  0.81  0.58  1.0
  P  P0  1  0.0  0.0  0.0  1.0
  Pt  Pt1  1  0.65  0.0  0.0  1.0

data_Ti2PPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.17
_cell_length_b   4.48
_cell_length_c   4.48
_cell_angle_alpha   107.45
_cell_angle_beta   92.43
_cell_angle_gamma   92.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ti2PPt
_chemical_formula_sum   'Ti2 P1 Pt1'
_cell_volume   60.48
_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  Ti0  1  0.58  0.21  0.19  1.0
  Ti  Ti1  1  0.58  0.21  0.81  1.0
  P  P2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.65  0.0  1.0

Ti Ti P Pt
Ti2PtP crystallizes in the triclinic P1 space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 2-coordinate geometry to two equivalent Ti(2) and two equivalent P(1) atoms. There is one shorter (1.74 Å) and one longer (2.74 Å) Ti(1)-Ti(2) bond length. There is one shorter (1.77 Å) and one longer (2.06 Å) Ti(1)-P(1) bond length. In the second Ti site, Ti(2) is bonded in a 6-coordinate geometry to two equivalent Ti(1), two equivalent Pt(1), and two equivalent P(1) atoms. There is one shorter (2.25 Å) and one longer (2.72 Å) Ti(2)-Pt(1) bond length. There is one shorter (1.98 Å) and one longer (2.35 Å) Ti(2)-P(1) bond length. Pt(1) is bonded in a 2-coordinate geometry to two equivalent Ti(2) and one P(1) atom. The Pt(1)-P(1) bond length is 1.56 Å. P(1) is bonded in a 5-coordinate geometry to two equivalent Ti(1), two equivalent Ti(2), and one Pt(1) atom.