The crystal structure described by Dy(PtSi)2 crystallizes in the tetragonal I4/mmm space group. Dy(1) is bonded in a 16-coordinate geometry to eight equivalent Pt(1) and eight equivalent Si(1) atoms. Pt(1) is bonded to four equivalent Dy(1) and four equivalent Si(1) atoms to form a mixture of distorted edge, face, and corner-sharing PtDy4Si4 tetrahedra. Si(1) is bonded in a 9-coordinate geometry to four equivalent Dy(1), four equivalent Pt(1), and one Si(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy(SiPt)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.758
_cell_length_b   5.758
_cell_length_c   5.758
_cell_angle_alpha   137.281
_cell_angle_beta   137.281
_cell_angle_gamma   62.006
_symmetry_Int_Tables_number   1
_cell_volume   86.816
_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
  Dy  Dy0  1  0.000  0.000  0.000  1.0
  Si  Si1  1  0.618  0.618  0.000  1.0
  Si  Si2  1  0.382  0.382  0.000  1.0
  Pt  Pt3  1  0.750  0.250  0.500  1.0
  Pt  Pt4  1  0.250  0.750  0.500  1.0
[/CIF]
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The crystal structure described by Dy(PtSi)2 crystallizes in the tetragonal I4/mmm space group. Dy(1) is bonded in a 16-coordinate geometry to eight equivalent Pt(1) and eight equivalent Si(1) atoms. Pt(1) is bonded to four equivalent Dy(1) and four equivalent Si(1) atoms to form a mixture of distorted edge, face, and corner-sharing PtDy4Si4 tetrahedra. Si(1) is bonded in a 9-coordinate geometry to four equivalent Dy(1), four equivalent Pt(1), and one Si(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy(SiPt)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.758
_cell_length_b   5.758
_cell_length_c   5.758
_cell_angle_alpha   137.281
_cell_angle_beta   137.281
_cell_angle_gamma   62.006
_symmetry_Int_Tables_number   1
_cell_volume   86.816
_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
  Dy  Dy0  1  0.000  0.000  0.000  1.0
  Si  Si1  1  0.618  0.618  0.000  1.0
  Si  Si2  1  0.382  0.382  0.000  1.0
  Pt  Pt3  1  0.750  0.250  0.500  1.0
  Pt  Pt4  1  0.250  0.750  0.500  1.0
[/CIF]
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