The crystal structure described by YbPt2Si crystallizes in the orthorhombic Pnma space group. Yb(1) is bonded in a 11-coordinate geometry to eight equivalent Pt(1) and three equivalent Si(1) atoms. Pt(1) is bonded in a 7-coordinate geometry to four equivalent Yb(1) and three equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to three equivalent Yb(1) and six equivalent Pt(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YbSiPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.271
_cell_length_b   6.860
_cell_length_c   5.485
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   273.589
_cell_formula_units_Z   4
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
  Yb  Yb0  1  0.480  0.750  0.131  1.0
  Yb  Yb1  1  0.980  0.750  0.369  1.0
  Yb  Yb2  1  0.020  0.250  0.631  1.0
  Yb  Yb3  1  0.520  0.250  0.869  1.0
  Si  Si4  1  0.876  0.250  0.128  1.0
  Si  Si5  1  0.376  0.250  0.372  1.0
  Si  Si6  1  0.624  0.750  0.628  1.0
  Si  Si7  1  0.124  0.750  0.872  1.0
  Pt  Pt8  1  0.173  0.051  0.103  1.0
  Pt  Pt9  1  0.173  0.449  0.103  1.0
  Pt  Pt10  1  0.673  0.051  0.397  1.0
  Pt  Pt11  1  0.673  0.449  0.397  1.0
  Pt  Pt12  1  0.327  0.551  0.603  1.0
  Pt  Pt13  1  0.327  0.949  0.603  1.0
  Pt  Pt14  1  0.827  0.551  0.897  1.0
  Pt  Pt15  1  0.827  0.949  0.897  1.0
[/CIF]
.
The crystal structure described by YbPt2Si crystallizes in the orthorhombic Pnma space group. Yb(1) is bonded in a 11-coordinate geometry to eight equivalent Pt(1) and three equivalent Si(1) atoms. Pt(1) is bonded in a 7-coordinate geometry to four equivalent Yb(1) and three equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to three equivalent Yb(1) and six equivalent Pt(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YbSiPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.271
_cell_length_b   6.860
_cell_length_c   5.485
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   273.589
_cell_formula_units_Z   4
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
  Yb  Yb0  1  0.480  0.750  0.131  1.0
  Yb  Yb1  1  0.980  0.750  0.369  1.0
  Yb  Yb2  1  0.020  0.250  0.631  1.0
  Yb  Yb3  1  0.520  0.250  0.869  1.0
  Si  Si4  1  0.876  0.250  0.128  1.0
  Si  Si5  1  0.376  0.250  0.372  1.0
  Si  Si6  1  0.624  0.750  0.628  1.0
  Si  Si7  1  0.124  0.750  0.872  1.0
  Pt  Pt8  1  0.173  0.051  0.103  1.0
  Pt  Pt9  1  0.173  0.449  0.103  1.0
  Pt  Pt10  1  0.673  0.051  0.397  1.0
  Pt  Pt11  1  0.673  0.449  0.397  1.0
  Pt  Pt12  1  0.327  0.551  0.603  1.0
  Pt  Pt13  1  0.327  0.949  0.603  1.0
  Pt  Pt14  1  0.827  0.551  0.897  1.0
  Pt  Pt15  1  0.827  0.949  0.897  1.0
[/CIF]
.