data_Y2SiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.19
_cell_length_b   5.74
_cell_length_c   5.74
_cell_angle_alpha   40.61
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2SiPt
_chemical_formula_sum   'Y2 Si1 Pt1'
_cell_volume   89.63
_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
  Y  Y2  1  0.09  0.0  0.59  1.0
  Y  Y3  1  0.0  0.0  0.55  1.0
  Si  Si1  1  0.0  0.0  0.5  1.0
  Pt  Pt0  1  0.09  0.0  0.87  1.0

data_Y2SiPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.98
_cell_length_b   4.19
_cell_length_c   5.74
_cell_angle_alpha   90.0
_cell_angle_beta   110.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2SiPt
_chemical_formula_sum   'Y2 Si1 Pt1'
_cell_volume   89.63
_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
  Y  Y0  1  0.41  0.09  0.41  1.0
  Y  Y1  1  0.45  0.0  0.45  1.0
  Si  Si2  1  0.5  0.0  0.5  1.0
  Pt  Pt3  1  0.13  0.09  0.13  1.0

Y Y Si Pt
Y2PtSi crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Y2PtSi cluster. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in a bent 120 degrees geometry to one Y(2) and one Pt(1) atom. The Y(1)-Y(2) bond length is 0.45 Å. The Y(1)-Pt(1) bond length is 1.60 Å. In the second Y site, Y(2) is bonded in a distorted bent 120 degrees geometry to one Y(1) and one Si(1) atom. The Y(2)-Si(1) bond length is 0.29 Å. Pt(1) is bonded in a single-bond geometry to one Y(1) atom. Si(1) is bonded in a single-bond geometry to one Y(2) atom.