data_TiGaPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.92
_cell_length_b   2.92
_cell_length_c   7.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiGaPt2
_chemical_formula_sum   'Ti1 Ga1 Pt2'
_cell_volume   62.69
_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  0.67  1.0
  Ga  Ga0  1  0.46  0.46  0.59  1.0
  Pt  Pt1  1  0.0  0.0  0.2  1.0
  Pt  Pt2  1  0.46  0.46  0.94  1.0

data_TiGaPt2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.13
_cell_length_b   4.13
_cell_length_c   7.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TiGaPt2
_chemical_formula_sum   'Ti2 Ga2 Pt4'
_cell_volume   125.38
_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  0.67  1.0
  Ga  Ga1  2  0.46  0.0  0.59  1.0
  Pt  Pt2  2  0.0  0.0  0.2  1.0
  Pt  Pt3  2  0.46  0.0  0.94  1.0

Ti Ga Pt Pt
Ti Ga Pt Pt 0 1 - - o 0 1 - o o 0 1 o - o 0 1 o o o 0 3 o o o 0 3 o - o 0 3 - o o 0 3 - - o 1 3 o o o 2 3 - - - 2 3 - o - 2 3 o - - 2 3 o o - 2 2 + o o 2 2 o + o 3 3 + o o 3 3 o + o 
TiPt2Ga crystallizes in the monoclinic Cm space group. Ti(1) is bonded in a 4-coordinate geometry to one Pt(1), four equivalent Pt(2), and four equivalent Ga(1) atoms. The Ti(1)-Pt(1) bond length is 3.45 Å. There are a spread of Ti(1)-Pt(2) bond distances ranging from 2.75-2.99 Å. There are a spread of Ti(1)-Ga(1) bond distances ranging from 1.99-2.31 Å. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 9-coordinate geometry to one Ti(1), four equivalent Pt(1), and four equivalent Pt(2) atoms. All Pt(1)-Pt(1) bond lengths are 2.92 Å. There are a spread of Pt(1)-Pt(2) bond distances ranging from 2.70-2.94 Å. In the second Pt site, Pt(2) is bonded in a 13-coordinate geometry to four equivalent Ti(1), four equivalent Pt(1), four equivalent Pt(2), and one Ga(1) atom. All Pt(2)-Pt(2) bond lengths are 2.92 Å. The Pt(2)-Ga(1) bond length is 2.59 Å. Ga(1) is bonded in a 5-coordinate geometry to four equivalent Ti(1) and one Pt(2) atom.