data_Na2TiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.29
_cell_length_b   6.29
_cell_length_c   4.39
_cell_angle_alpha   109.72
_cell_angle_beta   109.72
_cell_angle_gamma   29.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2TiPt
_chemical_formula_sum   'Na2 Ti1 Pt1'
_cell_volume   79.56
_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
  Na  Na0  1  0.52  0.0  0.95  1.0
  Na  Na1  1  0.11  0.0  0.17  1.0
  Ti  Ti3  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.32  0.0  0.06  1.0

data_Na2TiPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.18
_cell_length_b   4.39
_cell_length_c   6.29
_cell_angle_alpha   109.72
_cell_angle_beta   104.62
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2TiPt
_chemical_formula_sum   'Na2 Ti1 Pt1'
_cell_volume   79.56
_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
  Na  Na0  1  0.0  0.17  0.11  1.0
  Na  Na1  1  0.0  0.95  0.52  1.0
  Ti  Ti2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.06  0.32  1.0

Na Na Ti Pt
Na2TiPt crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Na2TiPt cluster. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a single-bond geometry to one Pt(1) atom. The Na(1)-Pt(1) bond length is 1.52 Å. In the second Na site, Na(2) is bonded in a water-like geometry to one Ti(1) and one Pt(1) atom. The Na(2)-Ti(1) bond length is 0.84 Å. The Na(2)-Pt(1) bond length is 1.52 Å. Ti(1) is bonded in a single-bond geometry to one Na(2) atom. Pt(1) is bonded in a linear geometry to one Na(1) and one Na(2) atom.