data_Ti2HgPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.93
_cell_length_b   4.67
_cell_length_c   5.03
_cell_angle_alpha   90.0
_cell_angle_beta   91.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ti2HgPt
_chemical_formula_sum   'Ti2 Hg1 Pt1'
_cell_volume   68.8
_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  0.52  0.33  0.74  1.0
  Ti  Ti3  1  0.47  0.0  0.49  1.0
  Hg  Hg0  1  0.05  0.33  0.28  1.0
  Pt  Pt1  1  0.01  0.0  0.06  1.0

data_Ti2HgPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.93
_cell_length_b   4.67
_cell_length_c   5.03
_cell_angle_alpha   90.0
_cell_angle_beta   91.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ti2HgPt
_chemical_formula_sum   'Ti2 Hg1 Pt1'
_cell_volume   68.8
_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  0.47  0.0  0.49  1.0
  Ti  Ti1  1  0.52  0.33  0.74  1.0
  Hg  Hg2  1  0.05  0.33  0.28  1.0
  Pt  Pt3  1  0.01  0.0  0.06  1.0

Ti Ti Hg Pt
Ti2PtHg crystallizes in the triclinic P1 space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 10-coordinate geometry to two equivalent Ti(1), two equivalent Ti(2), two equivalent Pt(1), and four equivalent Hg(1) atoms. Both Ti(1)-Ti(1) bond lengths are 2.93 Å. There is one shorter (2.02 Å) and one longer (3.37 Å) Ti(1)-Ti(2) bond length. There is one shorter (2.65 Å) and one longer (2.72 Å) Ti(1)-Pt(1) bond length. There are a spread of Ti(1)-Hg(1) bond distances ranging from 2.69-3.08 Å. In the second Ti site, Ti(2) is bonded in a 5-coordinate geometry to two equivalent Ti(1), two equivalent Pt(1), and two equivalent Hg(1) atoms. There is one shorter (2.49 Å) and one longer (2.69 Å) Ti(2)-Pt(1) bond length. There is one shorter (2.24 Å) and one longer (2.55 Å) Ti(2)-Hg(1) bond length. Pt(1) is bonded in a 1-coordinate geometry to two equivalent Ti(1), two equivalent Ti(2), and one Hg(1) atom. The Pt(1)-Hg(1) bond length is 1.89 Å. Hg(1) is bonded in a 2-coordinate geometry to two equivalent Ti(2), four equivalent Ti(1), and one Pt(1) atom.