data_LiAlPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   4.43
_cell_angle_alpha   105.41
_cell_angle_beta   105.41
_cell_angle_gamma   33.86
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiAlPt2
_chemical_formula_sum   'Li1 Al1 Pt2'
_cell_volume   57.02
_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
  Li  Li1  1  0.75  0.0  0.76  1.0
  Al  Al0  1  0.09  0.0  0.44  1.0
  Pt  Pt2  1  0.27  0.0  0.32  1.0
  Pt  Pt3  1  0.49  0.0  0.87  1.0

data_LiAlPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.86
_cell_length_b   4.43
_cell_length_c   4.9
_cell_angle_alpha   105.41
_cell_angle_beta   106.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiAlPt2
_chemical_formula_sum   'Li1 Al1 Pt2'
_cell_volume   57.02
_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
  Li  Li0  1  0.0  0.76  0.75  1.0
  Al  Al1  1  0.0  0.44  0.09  1.0
  Pt  Pt2  1  0.0  0.32  0.27  1.0
  Pt  Pt3  1  0.0  0.87  0.49  1.0

Li Al Pt Pt
LiPtPtAl crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one LiPt cluster and one PtAl cluster. In the LiPt cluster, Li(1) is bonded in a distorted single-bond geometry to one Pt(2) atom. The Li(1)-Pt(2) bond length is 1.44 Å. Pt(2) is bonded in a single-bond geometry to one Li(1) atom. In the PtAl cluster, Pt(1) is bonded in a single-bond geometry to one Al(1) atom. The Pt(1)-Al(1) bond length is 1.15 Å. Al(1) is bonded in a single-bond geometry to one Pt(1) atom.