data_TiTlSnPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.86
_cell_length_b   4.86
_cell_length_c   4.86
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiTlSnPt
_chemical_formula_sum   'Ti1 Tl1 Sn1 Pt1'
_cell_volume   81.28
_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  0.0  0.0  0.0  1.0
  Tl  Tl3  1  0.72  0.72  0.72  1.0
  Sn  Sn1  1  0.44  0.44  0.44  1.0
  Pt  Pt0  1  0.16  0.16  0.16  1.0

data_TiTlSnPt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.86
_cell_length_b   4.86
_cell_length_c   11.91
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   TiTlSnPt
_chemical_formula_sum   'Ti3 Tl3 Sn3 Pt3'
_cell_volume   243.83
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.0  1.0
  Tl  Tl1  3  0.0  0.0  0.28  1.0
  Sn  Sn2  3  0.0  0.0  0.56  1.0
  Pt  Pt3  3  0.0  0.0  0.84  1.0

Ti Tl Sn Pt
TiPtTlSn crystallizes in the trigonal R3m space group. Ti(1) is bonded in a single-bond geometry to one Pt(1), four equivalent Tl(1), and three equivalent Sn(1) atoms. The Ti(1)-Pt(1) bond length is 1.87 Å. There are three shorter (2.88 Å) and one longer (3.35 Å) Ti(1)-Tl(1) bond length. All Ti(1)-Sn(1) bond lengths are 3.07 Å. Pt(1) is bonded in a single-bond geometry to one Ti(1), three equivalent Tl(1), and four equivalent Sn(1) atoms. All Pt(1)-Tl(1) bond lengths are 3.07 Å. There are three shorter (2.88 Å) and one longer (3.35 Å) Pt(1)-Sn(1) bond length. Tl(1) is bonded in a 11-coordinate geometry to four equivalent Ti(1), three equivalent Pt(1), and four equivalent Sn(1) atoms. There are three shorter (2.88 Å) and one longer (3.35 Å) Tl(1)-Sn(1) bond length. Sn(1) is bonded in a 11-coordinate geometry to three equivalent Ti(1), four equivalent Pt(1), and four equivalent Tl(1) atoms.