The material described by ErPtSi crystallizes in the orthorhombic Pnma space group. Er(1) is bonded in a 12-coordinate geometry to six equivalent Pt(1) and six equivalent Si(1) atoms. Pt(1) is bonded in a 10-coordinate geometry to six equivalent Er(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 10-coordinate geometry to six equivalent Er(1) and four equivalent Pt(1) atoms. is represented by the CIF file [CIF]
data_ErSiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.253
_cell_length_b   6.917
_cell_length_c   7.394
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.532
_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
  Er  Er0  1  0.250  0.997  0.799  1.0
  Er  Er1  1  0.250  0.497  0.701  1.0
  Er  Er2  1  0.750  0.003  0.201  1.0
  Er  Er3  1  0.750  0.503  0.299  1.0
  Si  Si4  1  0.250  0.813  0.412  1.0
  Si  Si5  1  0.250  0.313  0.088  1.0
  Si  Si6  1  0.750  0.187  0.588  1.0
  Si  Si7  1  0.750  0.687  0.912  1.0
  Pt  Pt8  1  0.250  0.200  0.415  1.0
  Pt  Pt9  1  0.250  0.700  0.085  1.0
  Pt  Pt10  1  0.750  0.800  0.585  1.0
  Pt  Pt11  1  0.750  0.300  0.915  1.0
[/CIF]
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The material described by ErPtSi crystallizes in the orthorhombic Pnma space group. Er(1) is bonded in a 12-coordinate geometry to six equivalent Pt(1) and six equivalent Si(1) atoms. Pt(1) is bonded in a 10-coordinate geometry to six equivalent Er(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 10-coordinate geometry to six equivalent Er(1) and four equivalent Pt(1) atoms. is represented by the CIF file [CIF]
data_ErSiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.253
_cell_length_b   6.917
_cell_length_c   7.394
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.532
_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
  Er  Er0  1  0.250  0.997  0.799  1.0
  Er  Er1  1  0.250  0.497  0.701  1.0
  Er  Er2  1  0.750  0.003  0.201  1.0
  Er  Er3  1  0.750  0.503  0.299  1.0
  Si  Si4  1  0.250  0.813  0.412  1.0
  Si  Si5  1  0.250  0.313  0.088  1.0
  Si  Si6  1  0.750  0.187  0.588  1.0
  Si  Si7  1  0.750  0.687  0.912  1.0
  Pt  Pt8  1  0.250  0.200  0.415  1.0
  Pt  Pt9  1  0.250  0.700  0.085  1.0
  Pt  Pt10  1  0.750  0.800  0.585  1.0
  Pt  Pt11  1  0.750  0.300  0.915  1.0
[/CIF]
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